The favorite movie genres of students in one of the authors statistics classes are shown in Table
Question:
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a. Use technology with seed 43 to randomly select 6 students without replacement.
b. For the simple random sample you found in part (a), find the proportion of students who prefer comedies. If your result is used to describe the sample, is this part of descriptive or inferential statistics? Explain.
c. For all 12 students shown in Table 31, find the proportion of students who prefer comedies.
d. Does your result from part (b) equal your result from part (c)?
e. If you were to select many simple random samples of size 6, would the proportion of students who prefer comedies for each sample equal the proportion of all 12 students who prefer comedies? Explain.
f. In general, if two researchers perform the same study but with different simple random samples of the same size, will their inferences necessarily be the same? Explain.
Step by Step Answer:
a Using a TI84 Antoine Jacob Ruben Sandra Dante Jose Using StatCrunch Mario Sandra Ant...View the full answer
