Use the data from the chocolate bar study to answer the following questions. Use

Question

Use the data from the chocolate bar study to answer the following questions. Use SPSS for all calculations. Copy and paste the SPSS output into the word document as well as typing the appropriate symbol with the answer. 1.Identify the level of measurement used in this study. 2.Create a frequency table with six classes. 3.Create a histogram based on the Frequency table in problem 2. 4.Find the mean, median, and mode of the number of chocolate bars consumed by 16-year-old girls in a month. 5.Find the variance and standard deviation of the number of chocolate bars consumed by 16-year-old girls in a month. Number of Chocolate Bars Consumed 56 46 12 62 39 24 59 51 39 52 28 41 10 64 27 0 34 5 55 32 42 24 14 63 1 63 52 58 52 26

Explanation / Answer

Sol)

From SPSS

Mode=52

Median=40

Descriptive Statistics N Range Minimum Maximum Sum Mean Std. Deviation Variance VAR00001 30 64.00 0.00 64.00 1131.00 37.7000 19.95538 398.217 Valid N (listwise) 30

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