A) the entire set of elements being observed or measured. B) a selected portion of elements from the universe. C) the measurement/observation of the population. D) that portion of the population that can be theoretically considered. E) a measurement of the universe. A) the entire set of elements being observed or measured. B) a selected portion of elements from the universe. C) the measurement/observation of the population. D) that portion of the population that can be theoretically considered. E) a measurement of the universe.

Exam 4: Data Collection and Sampling Methods

An economics student searches the Survey of Current Business for gross domestic product data as a class report item.This is an example of using primary data.

(True/False)

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Question 81

A sample is:

(Multiple Choice)

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Question 82

Which of the following must be avoided in designing a questionnaire?

(Multiple Choice)

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Question 83

The persons or objects receiving a treatment in an experiment are said to be in the control group.

(True/False)

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Question 84

In order to obtain a sample of persons owning a telephone,you select every 24th name in the local phone book.This is an example of:

(Multiple Choice)

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Question 85

Which of the following is a correct statement?

(Multiple Choice)

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Question 86

A recent graduate of mortuary school samples the death rate statistics for counties in her state in hopes of finding a good location to start a mortuary.This is an example of secondary data.

(True/False)

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Question 87

When a person receives a mail questionnaire and places it in the wastebasket,they are contributing to:

(Multiple Choice)

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Question 88

A statistic is a characteristic of a sample such as the sample mean or sample standard deviation.

(True/False)

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Question 89

Which type of sampling would primarily be used in exploratory research studies where there is no intention of making statistical inferences from the sample to the population?

(Multiple Choice)

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Question 90

Statistics can be used as an inferential device for using sample findings to draw conclusions about a population.

(True/False)

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Question 91

A is a characteristic of a sample,while a is a characteristic of a population.

(Short Answer)

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Question 92

If the population for a study is defined as the student body in a particular high school,and the sample is selected by randomly choosing classrooms at 11:00 AM and administering the survey to all the students in those classes,we are relying on:

(Multiple Choice)

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Question 93

When a respondent indicates that he is 25 years old when he is actually 35 years old,he is contributing to:

(Multiple Choice)

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Question 94

The ______________________________ technique identifies the variables that best separate members of two or more groups.It can also be used to predict group membership on the basis of variables that have been measured or observed.

(Short Answer)

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Question 95

A(n)____________________ questionnaire offers respondents only two alternatives.

(Short Answer)

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Question 96

Distinguish between probability and nonprobability sampling.

(Essay)

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Question 97

One weakness of a systematic sample is that:

(Multiple Choice)

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Question 98

In a(n)____________________ sample,the population is divided into layers; then a simple random sample of members from each layer is selected.

(Short Answer)

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Question 99

When the population is divided into mutually exclusive sets,and then a simple random sample is drawn from each set,this is called:

(Multiple Choice)

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Question 100

Showing 81 - 100 of 104

An economics student searches the Survey of Current Business for gross domestic product data as a class report item.This is an example of using primary data.

A sample is:

Which of the following must be avoided in designing a questionnaire?

The persons or objects receiving a treatment in an experiment are said to be in the control group.

In order to obtain a sample of persons owning a telephone,you select every 24th name in the local phone book.This is an example of:

Which of the following is a correct statement?

A recent graduate of mortuary school samples the death rate statistics for counties in her state in hopes of finding a good location to start a mortuary.This is an example of secondary data.

When a person receives a mail questionnaire and places it in the wastebasket,they are contributing to:

A statistic is a characteristic of a sample such as the sample mean or sample standard deviation.

Which type of sampling would primarily be used in exploratory research studies where there is no intention of making statistical inferences from the sample to the population?

Statistics can be used as an inferential device for using sample findings to draw conclusions about a population.

A is a characteristic of a sample,while a is a characteristic of a population.

If the population for a study is defined as the student body in a particular high school,and the sample is selected by randomly choosing classrooms at 11:00 AM and administering the survey to all the students in those classes,we are relying on:

When a respondent indicates that he is 25 years old when he is actually 35 years old,he is contributing to:

The ______________________________ technique identifies the variables that best separate members of two or more groups.It can also be used to predict group membership on the basis of variables that have been measured or observed.

A(n)____________________ questionnaire offers respondents only two alternatives.

Distinguish between probability and nonprobability sampling.

One weakness of a systematic sample is that:

In a(n)____________________ sample,the population is divided into layers; then a simple random sample of members from each layer is selected.

When the population is divided into mutually exclusive sets,and then a simple random sample is drawn from each set,this is called:

A Preview of Business Statistics

Visual Description of Data

Statistical Description of Data

Probability: Review of Basic Concepts

Discrete Probability Distributions

Continuous Probability Distributions

Sampling Distributions

Estimation From Sample Data

Hypothesis Tests Involving a Sample Mean or Proportion

Hypothesis Tests Involving Two Sample Means

Analysis of Variance Tests

Chi-Square Applications

Nonparametric Methods

Simple Linear Regression and Correlation

Multiple Regression and Correlation

Model Building

Models for Time Series and Forecasting

Decision Theory

Total Quality Management

Filters

Exam 4: Data Collection and Sampling Methods

An economics student searches the Survey of Current Business for gross domestic product data as a class report item.This is an example of using primary data.

A sample is:

Which of the following must be avoided in designing a questionnaire?

The persons or objects receiving a treatment in an experiment are said to be in the control group.

In order to obtain a sample of persons owning a telephone,you select every 24th name in the local phone book.This is an example of:

Which of the following is a correct statement?

A recent graduate of mortuary school samples the death rate statistics for counties in her state in hopes of finding a good location to start a mortuary.This is an example of secondary data.

When a person receives a mail questionnaire and places it in the wastebasket,they are contributing to:

A statistic is a characteristic of a sample such as the sample mean or sample standard deviation.

Which type of sampling would primarily be used in exploratory research studies where there is no intention of making statistical inferences from the sample to the population?

Statistics can be used as an inferential device for using sample findings to draw conclusions about a population.

A ____________________ is a characteristic of a sample,while a ____________________ is a characteristic of a population.

If the population for a study is defined as the student body in a particular high school,and the sample is selected by randomly choosing classrooms at 11:00 AM and administering the survey to all the students in those classes,we are relying on:

When a respondent indicates that he is 25 years old when he is actually 35 years old,he is contributing to:

The ______________________________ technique identifies the variables that best separate members of two or more groups.It can also be used to predict group membership on the basis of variables that have been measured or observed.

A(n)____________________ questionnaire offers respondents only two alternatives.

Distinguish between probability and nonprobability sampling.

One weakness of a systematic sample is that:

In a(n)____________________ sample,the population is divided into layers; then a simple random sample of members from each layer is selected.

When the population is divided into mutually exclusive sets,and then a simple random sample is drawn from each set,this is called:

A Preview of Business Statistics

Visual Description of Data

Statistical Description of Data

Probability: Review of Basic Concepts

Discrete Probability Distributions

Continuous Probability Distributions

Sampling Distributions

Estimation From Sample Data

Hypothesis Tests Involving a Sample Mean or Proportion

Hypothesis Tests Involving Two Sample Means

Analysis of Variance Tests

Chi-Square Applications

Nonparametric Methods

Simple Linear Regression and Correlation

Multiple Regression and Correlation

Model Building

Models for Time Series and Forecasting

Decision Theory

Total Quality Management

Filters

A is a characteristic of a sample,while a is a characteristic of a population.