AS 5 (Ch. 1-3)

Multiple Select

Which of the following questions are answerable using a statistical process?

• What is the typical size of a Filipino family?

• How old is the oldest man residing in the Philippines?

• Is planet Mars bigger than planet Earth?

• What is the average wage rate in the country?

• How long did you sleep last night?

Multiple Choice

The average life expectancy in New Zealand is 78.49 years.

• Descriptive Statistics

• Inferential Statistics

Multiple Choice

Experts say that mortgage rates may soon hit bottom.

• Descriptive Statistics

• Inferential Statistics

Multiple Choice

Identify whether the variable CLASS STUDENT NUMBER is qualitative or quantitative, and if the latter, state whether it is discrete or continuous.

• Qualitative

• Quantitative, Continuous

• Quantitative, Discrete

Multiple Choice

Number of siblings

• Qualitative

• Quantitative, Continuous

• Quantitative, Discrete

Multiple Choice

USUAL NUMBER OF TEXT MESSAGES SENT IN A DAY

• Qualitative

• Quantitative, Continuous

• Quantitative, Discrete

Multiple Choice

MOST PREFERRED COLOR

• Qualitative

• Quantitative, Continuous

• Quantitative, Discrete

Multiple Choice

TEMPERATURE

• Qualitative

• Quantitative, Continuous

• Quantitative, Discrete

Multiple Choice

WEIGHT

• Qualitative

• Quantitative, Continuous

• Quantitative, Discrete

Multiple Choice

Determine the level of measurement for RELIGION.

• Nominal

• Ordinal

• Interval

• Ratio

Multiple Choice

HEAT MEASURED IN DEGREE CELSIUS

• Nominal

• Ordinal

• Interval

• Ratio

Multiple Choice

CONSUMER SATISFACTION RATINGS: CONSUMERS RATED THE DVD PLAYER AS OUTSTANDING, VERY GOOD, FAIR OR POOR

• Nominal

• Ordinal

• Interval

• Ratio

Multiple Choice

Jersey numbers of basketball players

• Nominal

• Ordinal

• Interval

• Ratio

Multiple Choice

Income

• Nominal

• Ordinal

• Interval

• Ratio

Multiple Choice

A researcher divided subjects into two groups according to gender and then selected members from each group for her sample. What sampling method was the researcher using?

• Random Sampling

• Stratified Sampling

• Cluster Sampling

• Systematic Sampling

Multiple Choice

In a large school district, all teachers from two buildings are interviewed to determine whether they believe the students have less homework to do now than in previous years.

• Random Sampling

• Stratified Sampling

• Cluster Sampling

• Systematic Sampling

Multiple Choice

Every 100th hamburger manufactured is checked to determine its fat content.

• Random Sampling

• Stratified Sampling

• Cluster Sampling

• Systematic Sampling

Multiple Choice

Which of the following is a Histogram?

Multiple Choice

Which of the following is a Bar Graph?

Multiple Choice

Which of the following is a Pareto Chart?

Multiple Choice

The grades of a student in seven subjects are 95, 93, 93, 92, 91, 90 and 90. Find the mean.

• 92

• 92.5

• 93

• 90

Multiple Choice

The grades of a student in seven subjects are 95, 93, 93, 92, 91, 90 and 90. Find the median.

• 92

• 92.5

• 93

• 90

Multiple Choice

The grades of a student in seven subjects are 95, 93, 93, 92, 91, 90 and 90. Find the mode.

• 90

• 93

• 91, 92 and 95

• 90 and 93

Multiple Choice

The grades of a student in seven subjects are 95, 93, 93, 92, 91, 90 and 90. Find the midrange.

• 92

• 92.5

• 93

• 90

Multiple Choice

Given is the frequency distribution table of the scores of first year BSIT/DIT students in their Statistics Final Examination.

Find the mean.

• 54.93

• 55

• 55.3

Multiple Choice

Given is the frequency distribution table of the scores of first year BSIT/DIT students in their Statistics Final Examination.

Find the median.

• 54.93

• 55

• 55.3

Multiple Choice

Given is the frequency distribution table of the scores of first year BSIT/DIT students in their Statistics Final Examination.

Find the mode.

• 54.93

• 55

• 55.3