The test scores of 40 students are listed below. 30 35 43 44 47 48 54 55 56 57 59 62 63 65 66 68 69 69 71 72 72 73 74 76 77 77 78 79 80 81 81 82 83 85 89 92 93 94 97 98 Find the indicated percentiles: P,P 45 80
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The test scores of 40 students are listed below. Find P56 30 35 43 44 47 48 54 55 56 57 59 62 63 65 66 68 69 69 71 72 72 73 74 76 77 77 78 79 80 81 81 82 83 85 89 92 93 94 97 98 A. 73.5 B. 74 C. 73 D. 22.4
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Construct a dotplot for the following exam scores of the students in an introductory statistics class. $$\begin{array}{lrrrr}\hline 88 & 82 & 89 & 70 & 85 \\63 & 100 & 86 & 67 & 39 \\90 & 96 & 76 & 34 & 81 \\64 & 75 & 84 & 89 & 96 \\\hline\end{array}$$
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