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A frequency distribution for qualitative variables would include all but which of the following?

Given the scores 50, 50, 60, 70, 80, 90, 92, 92, what is the relative frequency for a score of 90?

The following tables summarize responses from a survey asking college students to respond to the following question: “Within the last 30 days, how often do you think the typical student at your school used alcohol?” Both men and women responded to this question. Use the data below to calculate the observed chi-square statistic. **Report your answer to 4 decimal places.   Perceptions of Typical Alcohol Use Gender Never 1 + Days Daily Female 6 42 43 Male 14 44 54  

A researcher is interested in whether frequencies of ice cream preference are evenly distributed across the three categories of vanilla, chocolate, and strawberry. What test should they use to analyze the data?

Based on the box-plot depicted in the picture, the bottom 25% of scores lie within what approximate range?

What information cannot be easily determined from a stem-and-leaf plot?

The following tables summarize responses from a survey asking college students to respond to the following question: “Within the last 30 days, how often do you think the typical student at your school used alcohol?” Both men and women responded to this question. Use the data below to calculate the observed chi-square statistic. **Report your answer to 4 decimal places.   Perceptions of Typical Alcohol Use Gender Never 1 + Days Daily Female 14 53 35 Male 8 47 45  

Frequency graphs typically plot the frequency of a score along the _____.

Which of the following is a disadvantage of the ‘drafting a traditional business plan’ approach? 

An experiment tested whether the context of the learning environment was important in memory recall.  Sixteen people learned a list of 40 unrelated words either inside a room or outside of a house on a patio.  Later they were asked to recall the words in either the same environment they learned the list of words in or the alternative environment. The number of correctly recalled words was measured. What level of measurement is the variable, number of words recalled?