Mathematics, 08.06.2021 21:20, chickedy5490

When Riley goes bowling, her scores are normally distributed with a mean of 160 and a standard deviation of 13. Using the empirical rule, determine the interval that
would represent the middle 68% of the scores of all the games that Riley bowls.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:10, sbelgirl2000

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

Answers: 1

continue

Mathematics, 21.06.2019 16:30, skylarjohnson2683

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Answers: 2

continue

Mathematics, 21.06.2019 17:50, tm133043

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Answers: 1

continue

Mathematics, 21.06.2019 19:40, love0000

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).

Answers: 3

continue

Do you know the correct answer?

When Riley goes bowling, her scores are normally distributed with a mean of 160 and a standard devi...