Exam 11: Data Analysis: Frequency Distribution, Hypothesis Testing, and Cross-Tabulation

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Which of the following is NOT a statistic that is associated with the measures of location of frequency distribution?

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________ occurs when the sample results lead to the rejection of a null hypothesis that is in fact true.

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The mean squared deviation of all the values from the mean is called the variance.

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A hypothesis test using the standard normal distribution is called the ________.

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In a short essay, define cross-tabulation and discuss the three primary reasons cross-tabulation is widely used in commercial marketing research.

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A measure of central tendency given as the value that occurs the most in a sample distribution is called the median.

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If the distribution is asymmetric and the variable is measured on a nominal scale, the ________ should be used as a measure of location.

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When the frequency in any cell of a contingency table is low, it is ________.

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