Multiple Choice: Choose the correct answer. 2 points Each

What is statistics?

• It is a collection of methods for planning experiments, obtaining data, and then analyzing, interpreting, and drawing conclusions based on the data.

• It deals with the development, derivation, and proof of statistical theorems, formulas, rules, and laws.

• It involves the applications of the theorems, rules, and laws to solve real-world problems.

• t summarizes or describes the important characteristics of a known set of data.

Tags

CCSS.6.SP.B.5B

What is applied statistics?

• It is a collection of methods for planning experiments, obtaining data, and then analyzing, interpreting, and drawing conclusions based on the data.

• It deals with the development, derivation, and proof of statistical theorems, formulas, rules, and laws.

• It involves the applications of the theorems, rules, and laws to solve real-world problems.

• It summarizes or describes the important characteristics of a known set of data.

This is characterized by data that consist of names, labels, or categories only. What level of measurement is this?

• Interval

• Nominal

• Ordinal

• Ratio

Tags

CCSS.HSS.ID.A.4

This involves data that may be arranged in some order, but differences between data values either cannot be determined or meaningless. What level of measurement is this?

• Interval

• Nominal

• Ratio

• Ordinal

Tags

CCSS.HSS.ID.A.4

Data at this level may lack an inherent zero starting point. What level of measurement is this?

• Nominal

• Interval

• Ratio

• Ordinal

Tags

CCSS.HSS.ID.A.4

This is an interval level modified to include the inherent zero starting point. What level of measurement is this?

• Ratio

• Interval

• Nominal

• Ordinal

Tags

CCSS.HSS.ID.A.4

What is simple random sampling?

• This is a method that uses intact groups called clusters.

• This is done by using chance methods or random numbers.

• This is done by numbering each subject of the population and then selecting every kth number.

• This is a method of sampling that involves the division of a population into smaller sub-groups known as strata.

Tags

CCSS.HSS.IC.B.3

What is systematic random sampling?

• This is a method that uses intact groups called clusters.

• This is done by using chance methods or random numbers.

• This is done by numbering each subject of the population and then selecting every kth number

• This is a method of sampling that involves the division of a population into smaller sub-groups known as strata.

Tags

CCSS.HSS.IC.B.3

What is stratified random sampling?

• This is a method that uses intact groups called clusters.

• This is done by using chance methods or random numbers.

• This is done by numbering each subject of the population and then selecting every kth number.

• This is a method of sampling that involves the division of a population into smaller sub-groups known as strata.

Tags

CCSS.HSS.IC.B.3

What is cluster random sampling?

• This is a method that uses intact groups called clusters.

• This is done by using chance methods or random numbers.

• This is done by numbering each subject of the population and then selecting every kth number.

• This is a method of sampling that involves the division of a population into smaller sub-groups known as strata.