5 a. How many of the rookies received a rating of 4 or better? How many of the rookies received a rating of 2 or worse? b. Construct the relative frequency distribution. What proportion received a rating of 5? c. Construct a bar chart. Comment on the findings. 4

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A: NCAE score  3 11 7 7 28 18 45 50 17 19 30 23 25 10 27 16 49 48…

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A: c) 5

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A: GivenThe largest value is 26The median = 19The mode = 15The mean is 19.2

Q: A pediatrician wants to determine the relation that may exist between a child's height and head…

A: Solution Given that Height                 Head Circumference 27                           17.5 25…

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Q: 3. Find the median of this data set: 6, 4, 2, 3, 1, 5, 8, 8, 9, 6. OA. 5.2 OB. 5 O c. 5.5 OD 6

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A: Solution