Exam 15: Frequency Distribution,cross-Tabulation,and Hypothesis Testing

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The alternative hypothesis: the percentage of Internet users who use the Internet for shopping is greater than .40,is a ________.

(Multiple Choice)

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Question 41

A statistical technique that describes two or more variables simultaneously and results in tables that reflect the joint distribution of two or more variables that have a limited number of categories or distinct values is a ________.

(Multiple Choice)

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Question 42

A statistic that indicates the distribution's dispersion is a ________.

(Multiple Choice)

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Question 43

The ________ is the probability of rejecting the null hypothesis when it is in fact false,and should be rejected.

(Multiple Choice)

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Question 44

Lambda assumes that the variables are measured on an ordinal scale.

(True/False)

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Question 45

Which program or function listed below is not useful for conducting nonparametric tests?

(Multiple Choice)

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Question 46

For the parametric case involving the means of paired samples,the null and alternative hypotheses are ________.

(Multiple Choice)

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Question 47

If the kurtosis is positive,the distribution is more peaked than a normal distribution.

(True/False)

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Question 48

The test statistic used in the Kolmogorov-Smirnov one-sample test is ________.

(Multiple Choice)

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Question 49

The square root of the variance is the ________.

(Multiple Choice)

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Question 50

Which of the following statements is not correct about the alternative hypothesis?

(Multiple Choice)

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Question 51

The ________ is a statistical test of the equality of the variances of two populations.

(Multiple Choice)

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Question 52

If all the data points are multiplied by a constant,the interquartile range is multiplied by the same constant.

(True/False)

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Question 53

________ include the range,interquartile range,variance or standard deviation,and coefficient of variation.

(Multiple Choice)

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Question 54

Discuss the relationship between cross-tabulation and frequency distribution.

(Essay)

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Question 55

In hypothesis testing,the observations are paired so that the two sets of observations relate to the same respondents.

(True/False)

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Question 56

Which of the following statements is true concerning cross-tabulations with two variables?

(Multiple Choice)

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Question 57

In SPSS,if the data are interval scaled and only the summary statistics are desired,the DESCRIPTIVES procedure can be used.

(True/False)

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Question 58

Tau b,tau c,and gamma are available to measure association between two ________-level variables.

(Multiple Choice)

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Question 59

In a frequency distribution,two variables are considered at a time.

(True/False)

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Question 60

Showing 41 - 60 of 154

Exam 15: Frequency Distribution,cross-Tabulation,and Hypothesis Testing

The alternative hypothesis: the percentage of Internet users who use the Internet for shopping is greater than .40,is a ________.

A statistical technique that describes two or more variables simultaneously and results in tables that reflect the joint distribution of two or more variables that have a limited number of categories or distinct values is a ________.

A statistic that indicates the distribution's dispersion is a ________.

The ________ is the probability of rejecting the null hypothesis when it is in fact false,and should be rejected.

Lambda assumes that the variables are measured on an ordinal scale.

Which program or function listed below is not useful for conducting nonparametric tests?

For the parametric case involving the means of paired samples,the null and alternative hypotheses are ________.

If the kurtosis is positive,the distribution is more peaked than a normal distribution.

The test statistic used in the Kolmogorov-Smirnov one-sample test is ________.

The square root of the variance is the ________.

Which of the following statements is not correct about the alternative hypothesis?

The ________ is a statistical test of the equality of the variances of two populations.

If all the data points are multiplied by a constant,the interquartile range is multiplied by the same constant.

________ include the range,interquartile range,variance or standard deviation,and coefficient of variation.

Discuss the relationship between cross-tabulation and frequency distribution.

In hypothesis testing,the observations are paired so that the two sets of observations relate to the same respondents.

Which of the following statements is true concerning cross-tabulations with two variables?

In SPSS,if the data are interval scaled and only the summary statistics are desired,the DESCRIPTIVES procedure can be used.

Tau b,tau c,and gamma are available to measure association between two ________-level variables.

In a frequency distribution,two variables are considered at a time.

Introduction to Marketing Research

Defining the Marketing Research Problem and Developing an Approach

Research Design

Exploratory Research Design: Secondary Data

Exploratory Research Design: Qualitative Research

Descriptive Research Design: Survey and Observation

Causal Research Design: Experimentation

Measurement and Scaling: Fundamentals and Comparative Scaling

Measurement and Scaling: Noncomparative Scaling Techniques

Questionnaire and Form Design

Sampling: Design and Procedures

Sampling: Final and Initial Sample Size Determination

Fieldwork

Data Preparation

Analysis of Variance and Covariance

Correlation and Regression

Discriminant and Logit Analysis

Factor Analysis

Cluster Analysis

Multidimensional Scaling and Conjoint Analysis

Structural Equation Modeling and Path Analysis

Report Preparation and Presentation

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