Focus groups, individual respondents and panels of respondents are classified as

Variables whose measurement is done in terms such as weight, height and length are classified as

Technique used to analyze unemployment rate, inflation rate anticipation and capacity utilization to manufacture goods is classified as

Numerical methods and graphical methods are specialized procedures used in

Measure of how well is a technique, concept or process is considered as

Branch of statistics which considers ratio scale and interval scale is considered as

Reports on quality control, production and financial accounts issued by companies are considered as

In every phenomenon, process of thought that focus on identifying, controlling and reduction of variations in data is classified as

Scale which categorize events in collectively exhaustive manner and mutually exclusive manner is classified as

Type of rating scale which allows respondents to choose most relevant option out of other stated options is classified as

Government and non-government publications are considered as

Type of variable which can take fixed integer values is classified as

Data which is generated within company such as routine business activities is classified as

Question which have different answers for its subparts is considered as

Analytical study of relationship between output commodity and its price is classified as

Process of converting inputs into outputs in presence of repeatedly same conditions is classified as

Branch of statistics which deals with development of particular statistical methods is classified as

Type of variable which can take any numerical figure for calculation is classified as

Tools such decision making by nominal groups, brain storming and term buildings are all considered as

One of category of statistical method is

Branch of statistics in which data is collected according to ordinal scale or nominal scale is classified as

Time frame to complete a transaction in bank is classified as

Type of rating scale which represents response of respondents by marking at appropriate point is classified as

Scale which is used to determine ratios equality is considered as

Measurement scale which allows researchers and statisticians to perform certain operations on data collected from respondents is classified as

Type of questions included in questionnaire to record responses in which respondent can answer in any way are classified as

Numerical or descriptive measure which is associated with variable to describe entire population of statistical phenomenon is classified as

Scale used in statistics which provides difference of proportions as well as magnitude of differences is considered as

Measurement scale in which values are categorized to represent qualitative differences and ranked in meaningful manner is classified as

Measurement of how well particular concept and technique measures variables is classified as

Data measurement which arises from a specific process of counting is classified as

Characteristics that are intended to be analyzed and investigated for a given population are classified as

If vertical lines are drawn at every point of straight line in frequency polygon then by this way frequency polygon is transformed into

Discrete variables and continuous variables are two types of

In stem and leaf display diagrams used in exploratory analysis, stems are considered as

Classification method in which upper limit of interval is same as of lower limit class interval is called

Type of cumulative frequency distribution in which class intervals are added in top to bottom order is classified as

Data based on workers salary is as 2500, 2700, 2600, 2800, 2200, 2100, 2000, 2900, 3000, 2800, 2200, 2500, 2700, 2800, 2600 and number of classes desired is 10 then width of class interval is

Largest value is 60 and smallest value is 40 and number of classes desired is 5 then class interval is

Summary and presentation of data in tabular form with several non-overlapping classes is referred as

Type of cumulative frequency distribution in which class intervals are added in bottom to top order is classified as

Distribution which shows cumulative figure of all observations placed below upper limit of classes in distribution is considered as

Frequency distribution which is result of cross classification is called

Halfway point between lower class limits and upper class limits is classified as

Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is

Stem and leaf displaying technique is used to present data in

If midpoints of bars on charts are marked and marked dots are joined by a straight line then this graph is classified as

Graphical diagram in which total number of observations are represented in percentages rather than absolute values is classified as

Number of observations are represented in percentages rather than absolute values is classified as

Median, mode, deciles and percentiles are all considered as measures of

In two units of company, employees in unit one are 650 and monthly salary is $2750, employees in unit two are 700 and monthly salary is $2500 then combined arithmetic mean is

If most repeated observations recorded are outliers of data then mode is considered as

Number of observations are 30 and value of arithmetic mean is 15 then sum of all values is

Value of Σfx is 180, A= 22, and width of class interval is 5, arithmetic mean is 120 then observations are

Value of Σfx is 300, A= 35, number of observations are 15 and width of class interval is 5 then arithmetic mean is

Quartiles, median, percentiles and deciles are measures of central tendency classified as

Considering probability distribution, if mode is greater than median then distribution is classified as

Frequency distribution whose most values are dispersed to left or right of mode is classified as

If arithmetic mean is 25 and harmonic mean is 15 then geometric mean is

If central tendency is found by using whole population as input data then this is classified as

Criteria of inferential statistics which considers sum of squared deviations is classified as.

In a negative skewed distribution, order of mean, median and mode is as

Measure which describes detailed characteristic of whole data set is classified as

In arithmetic mean, sum of deviations of all recorded observations must always be

Distribution whose outliers are higher values is considered as

In quartiles, central tendency median to be measured must lie in

Arithmetic mean is 12 and number of observations are 20 then sum of all values is

At a grocery store, number of per day sold processed fruits cans in 15 days are 50, 70, 60, 40, 30, 20, 5, 150, 55, 75, 65, 45, 35, 25, 52 then outliers in observations are

Measure of central tendency which represents over time multiplicative effects for inflation and compound interest is considered a

Around central value of observations, extent to which values depart from normal distribution is classified as

Product W has per unit contribution of 8 with sold quantity of 124 units, product X has per unit contribution of 5 with sold quantity of 105 units, product Y has per unit contribution of 9 with sold quantity of 135 units, product Z has per unit contribution of 12 with sold quantity of 140 units then weighted average mean is

In measure of central tendency, population parameter is denoted by

Type of central tendency measures which divides data set into 100 equal parts is classified as

If value of three measures of central tendencies median, mean and mode then distribution is considered as

If central tendency is found by using sample data from population then this is classified as

Product A has per unit contribution of 6 with sold quantity of 120 units, product B has per unit contribution of 8 with sold quantity of 100 units and product C has per unit contribution of 10 with sold quantity of 130 units then weighted average mean is

If value of mode is 14 and value of arithmetic mean is 5 then value of median is

Concept used in calculation of index numbers and where smaller observations must be taken into consideration is called

Distribution which has outliers with relatively lower values is considered as

Calculation of average which is calculated by pooling data together from different data sets is classified as

If arithmetic mean is 20 and harmonic mean is 30 then geometric mean is

If quartile range is 24 then quartile deviation is

If mean absolute deviation of set of observations is 8.5 then value of quartile deviation is

Sum of all squared deviations is divided by total number of observations to calculate

For recorded observation, ratios measured by absolute variation are considered as

If arithmetic mean is multiplied to coefficient of variation then resulting value is classified as

If arithmetic mean is considered as average of deviations then resultant measure is considered as

If positive square root is taken of population variance then calculated measure is transformed into

Formula of coefficient of range is

In a set of observations, amount of variation can be shown in form of figures with help of

If value of first quartile is 49 and value of third quartile is 60 then value of inter quartile range is

If total sum of square is 20 and sample variance is 5 then total number of observations are

coefficient of range is 0.077 then sum of highest and lowest value is

In manufacturing company, number of employees in unit A is 40, mean is USD $6400 and number of employees in unit B is 30 with mean of Rs. 5500 then combined arithmetic mean is

If quartile deviation of given set of data of 20 observations is 12 then value of standard deviation is

High uniformity of 50% observations around median value is indicated with help of

Relative measures in measures of dispersion are also considered as

Standard deviation is divided by coefficient of variation to calculate

If standard deviation is 7 then mean absolute deviation is

According to empirical rule, standard deviation and mean interval that covers approximately 99.75% of data from a frequency distribution is

Theorem which states least percentage of values that fall within z-standard deviations is classified as

Categories of measures of dispersion are classified as

Population variance is also called.

Lesser uniformity of 50% observations around median value is indicated with help of

If large number of values lies in central part of data table then spread of values is measured by

Formula which considers relationship between set of observations, standard deviation and mean is classified as

If calculated value of total sum of squares in sample variance is larger than variation in data set is considered as

Standard deviation of data is 12 and mean is 72 then coefficient of variation is

Value of third quartile is 61 and inter quartile range of set of observation is 48 then value of first quartile is

If in a formula, mean absolute deviation is numerator and arithmetic mean is denominator then resultant value is classified as

Technique which implies in statistical process to measure variation in data is called

If standard deviation is 5 then quartile deviation is

Value of third quartile is 72, second quartile is 52 and first quartile is 45 then quartile deviation is

Undesirable consequences which causes estimated population variance to appear less as compared to real results are classified as

Measuring theorem which helps in determining proportion of observations for specific interval of mean and standard deviation is classified as

Considering individual values of data set, actual mean must always be

Considering set of observations, percentage of values that lies within population mean plus two standard deviations is

Measure of variation which is useful for highly skewed distribution is

Sum of highest and lowest value is 80 and coefficient of range is 0.625 then difference between highest and lowest value is

Formula written as quartile deviation divided by sum of third and first quartile is used to calculate

Standard deviation of first 50 natural numbers is

Standard deviation of population is denoted by

Output of 20 workers in hand made pot painting store is as 55, 65, 62, 60, 74, 75, 65, 70, 70, 72, 67, 78, 79, 80, 68, 54, 56, 63, 69, 71 then coefficient of range is

If arithmetic mean is 78 and coefficient of variation is 12.3% then standard deviation is

Value of first quartile is 23 and inter quartile range is 20 then value of third quartile is

Sum of squared deviation of sample mean is 48 and total number of observation is 13 then population variance is

Sum of observations is 12 and coefficient of absolute mean deviation is 18 then value of mean absolute deviation is

Shape of frequency distribution constructed in consideration of empirical rule is classified as

According to empirical rule, mean and standard deviation interval that covers approximately 95.45% of data from a frequency distribution is

Output of 15 workers in hand made leather shoes company is as 50, 65, 70, 55, 62, 74, 75, 65, 70, 78, 79, 80, 68, 72, 67 then range is

If scatter or dispersion in distribution is high on each side then this indicates

Technique used in measures of variations to show direction of variation in set of observations is classified as

Total revenue (in crores) of five leather goods companies are as two companies have revenues between 10-20, one company has revenue between 20-30 and one company has revenue between 30-40 then standard deviation is

In classes of grouped data such as 10-15, 16-20, 21-25, 26-30 with respective frequencies of each class as 3, 5, 4, 3 then range is

Measures which considers mean or median to calculate average deviation does not includes

Variability measuring tool in which standard deviation is divided by arithmetic mean and multiplied by 100 is classified as

Considering set of values, percentage of values that lies within three standard deviation of population plus population mean is

For a given set of number of customers who visit a shoes shop in 5 consecutive days, mean absolute deviation is 10 then standard deviation of data set is

Inter quartile range and coefficients of range are two categories of