Question: Question 1: Make a stemplot. Here are the scores on the first exam in an introductory statistics course for 30 students in one section of

Question 1:

Make a stemplot.Here are the scores on the first exam in an introductory statistics course for 30 students in one section of the course:

82 73 92 82 75 98 94 57 80 90 92 80 87 91 65

73 70 85 83 61 70 90 75 75 59 68 85 78 80 94

Use these data to make a stemplot. Then use the stemplot to describe the distribution of the first-exam scores for this course.

Question 2:

Find the IQR.Here are the scores on the first exam in an introductory statistics course for 10 students:

83 74 93 85 75 97 93 55 92 81

Find the interquartile range and use the 1.5 * IQR rule to check for outliers. How low would the lowest score need to be for it to be an outlier according to this rule?

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