Mathematics, 30.06.2021 17:00 angie249
The upper arm length of females over 20 years old in the United States is approximately Normal with a mean of 35.8 cm and a standard deviation of 2.1 cm. sing the 68-95-99.7 rule and the curve you labeled for the previous question: a. Between what values do the upper arm lengths of females over 20 95% of the time? (2 pts) b. What percent of women over 20 have upper arm lengths less than 33.7 cm?
Answers: 3
Mathematics, 21.06.2019 21:30, happysage12
Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?
Answers: 1
Mathematics, 22.06.2019 02:30, jujurocks10
Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?
Answers: 1
The upper arm length of females over 20 years old in the United States is approximately Normal with...
English, 15.04.2020 15:52