Mathematics, 22.06.2019 23:20 Albraaalouda
With a height of 69 in, ronald was the shortest president of a particular club in the past century. the club presidents of the past century have a mean height of 71.6 in and a standard deviation of 2.4 in. a. what is the positive difference between ronald's height and the mean? b. how many standard deviations is that [the difference found in part (a)]? c. convert ronald's height to a z score. d. if we consider "usual" heights to be those that convert to z scores between minus2 and 2, is ronald's height usual or unusual?
Answers: 2
Mathematics, 21.06.2019 15:00
Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?
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Mathematics, 21.06.2019 23:10
Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?
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Mathematics, 21.06.2019 23:10
What is the radius of the cone in the diagram? round your answer to the nearest whole number
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