Mathematics, 14.02.2022 03:20 jakhunter354
In a random survey of 3,015 boys age 11, the average height was 146 cm, and the standard deviation (SD) was 8 cm. A histogram suggested the heights were approximately normally distributed. Fill in the blanks. b. another boy was 148cm tall. he was above average by SDs
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In a random survey of 3,015 boys age 11, the average height was 146 cm, and the standard deviation (...
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