Mathematics, 27.06.2019 21:40 hernandezeileen20
Assume the upper arm length of males over 20 years old in the united states is approximately normal with mean 39.2 centimeters (cm) and standard deviation 2.4 cm. use the 68–95–99.7 rule to answer the given questions. (a) what range of lengths covers almost all, 99.7% , of this distribution? enter your answers rounded to one decimal place. from : cm to : cm (b) what percent of men over 20 have upper arm lengths less than 36.8 cm? enter your answer rounded to one decimal place.
Answers: 1
Mathematics, 21.06.2019 16:00
Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187
Answers: 1
Mathematics, 21.06.2019 16:30
In the figure shown below, m < 40 and ab =8. which equation could be used to find x?
Answers: 2
Mathematics, 21.06.2019 19:00
45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5
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Mathematics, 21.06.2019 22:30
The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)
Answers: 1
Assume the upper arm length of males over 20 years old in the united states is approximately normal...
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