WorksheetsMATH 7 STATISTICS
Total questions: 40
Worksheet time: 20mins
It is a branch of Mathematics that deals with the collection, organization, presentation, analysis, and interpretation of data.
Statistics
Probability
Algebra
Geometry
It is a complete collection of elements (scores, people, etc.) to be studied.
Population
Community
Data
It is a collection of data from every element of a population.
Census
Censos
Censes
It is a subcollection of elements drawn from a population.
Sample
Subset
Sets
A type of sample where each member of the population has an equally likely chance of being selected.
Random Sample
Convenience Sample
Stratified Random Sample
Cluster Sample
It is a sample that consists of items in a group, such as a neighborhood or household.
Random Sample
Convenience Sample
Stratified Random Sample
Cluster Sample
The population is divided into subgroups, so that each population member is in only one subgroup. Individuals are chosen randomly from each subgroup.
Random Sample
Convenience Sample
Stratified Random Sample
Cluster Sample
It is a sample that is chosen because of its convenient proximity and accessibility to the researcher.
Random Sample
Convenience Sample
Stratified Random Sample
Cluster Sample
It is obtained using an ordered list of the population, thus selecting members systematically from the list.
Random Sample
Convenience Sample
Systematic Sample
Cluster Sample
It consists of numbers representing counts or measurements.
Quantitative Data
Qualitative Data
Discrete Data
Continuous Data
It can be separated into different categories that are distinguished by some nonnumeric characteristics.
Quantitative Data
Qualitative Data
Discrete Data
Continuous Data
It refers to data that can be measured. This data has values that are not fixed and have an infinite number of possible values.
Quantitative Data
Qualitative Data
Discrete Data
Continuous Data
This type of data cannot be subdivided into different parts. It includes a limited number of values.
Quantitative Data
Qualitative Data
Discrete Data
Continuous Data
It is the number of occurrences of a data.
Frequency
Median
Mode
It is a table that lists items and shows the number of times the items occur.
Frequency Table
Random Table
Systematic Table
Data is measured on a scale with equal intervals, and there is a true zero point, indicating the complete absence of the property.
Nominal Level of Measurement
Ordinal Level of Measurement
Interval Level of Measurement
Ratio Level of Measurement
Data is measured on a scale with equal intervals between values.
Nominal Level of Measurement
Ordinal Level of Measurement
Interval Level of Measurement
Ratio Level of Measurement
Data is organized into categories with a meaningful order or rank.
Nominal Level of Measurement
Ordinal Level of Measurement
Interval Level of Measurement
Ratio Level of Measurement
Data is categorized into distinct groups or categories that have no inherent order.
Nominal Level of Measurement
Ordinal Level of Measurement
Interval Level of Measurement
Ratio Level of Measurement
It is a way of organizing data into a form that makes it easy to observe the frequency of different types of values.
Pie Graph
Bar Graph
Line Graph
Stem-and-Leaf Plot.
It is used to represent changes in data over a period of time.
Pie Graph
Bar Graph
Line Graph
Stem-and-Leaf Plot.
It uses rectangles of uniform width to represent data, particularly the nominal or categorical type of data.
Pie Graph
Bar Graph
Line Graph
Stem-and-Leaf Plot.
It is used to show how all parts of something are related to the whole.
Pie Graph
Bar Graph
Line Graph
Stem-and-Leaf Plot.
Yellow walls in your office and white walls in your boss's office.
Nominal
Ordinal
Interval
Ratio
Virginia's listing as the number one men's NCAA basketball team in a poll of sportswriters, with Michigan State listed number two.
Nominal
Ordinal
Interval
Ratio
The cell phone listed as third best on an online electronics review website.
Nominal
Ordinal
Interval
Ratio
The temperatures in cities throughout the country that are listed in most newspapers.
Nominal
Ordinal
Interval
Ratio
Ethnic group categories of people in a neighborhood.
Nominal
Ordinal
Interval
Ratio
The number of hours you spent studying each day during the past week
Nominal
Ordinal
Interval
Ratio
The mass of the chocolate cake is 250 g.
qualitative
quantitative
The candy was sour.
Qualitative
Quantitative
The bug was 5cm long.
Qualitative
Quantitative
The clouds are grey and ground is wet.
qualitative
quantitative
The center of the flower is yellow and fuzzy.
qualitative data
quantitative data
The flower is 8 cm tall.
qualitative data
quantitative data
What type of sampling is shown here?
Simple Random Sample
Systematic Sample
Cluster Sample
Stratified Sample
What type of sampling is shown?
Simple Random Sample
Systematic Sample
Cluster Sample
Stratified Sample
What type of sampling is shown?
Simple Random Sample
Systematic Sample
Cluster Sample
Stratified Sample
What type of sampling is shown?
Simple Random Sample
Systematic Sample
Cluster Sample
Stratified Sample
