Mathematics, 30.11.2019 06:31, hannahkharel2
According to the national center for health statistics, the mean height of an american male is 69.3 inches and the mean height of an american female is 63.8 inches. the standard deviation for both genders is 2.7 inches. according to chebyshev’s theorem , what heights for your gender mark the 75% data values? if height is assumed to be normal what percentages lies between those two heights?
i'm not really sure how to do this one. don't you use the formula (mean+- 2*(standard why is it that some do the problem like this (mean+- 1.14* (standard deviation)
Answers: 3
Mathematics, 21.06.2019 13:10, acrooks86
Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50
Answers: 3
Mathematics, 21.06.2019 18:00, officialgraciela67
Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit
Answers: 3
Mathematics, 22.06.2019 01:30, wendelljo61
David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2
Answers: 1
According to the national center for health statistics, the mean height of an american male is 69.3...
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