subject
Mathematics, 06.12.2021 07:50 CrownedQueen

Hugo averages 63 words per minute on a typing test with a standard deviation of 8 words per minute. Suppose Hugo's words per minute on a typing test are normally distributed. Let X= the number of words per minute on a typing test. Then, X∟N(63,8). Suppose Hugo types 79 words per minute in a typing test on Wednesday. The z-score when x=79 is . This z-score tells you that x=79 is standard deviations to the (right/left) of the mean, .

Correctly fill in the blanks in the statement above.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).
Answers: 1
question
Mathematics, 21.06.2019 18:30
15/16 as a decimal rounded to the nearest hundredth
Answers: 2
question
Mathematics, 21.06.2019 19:30
Nikolas calculated the volume of the prism. his work is shown below.
Answers: 1
question
Mathematics, 22.06.2019 00:20
Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.
Answers: 3
You know the right answer?
Hugo averages 63 words per minute on a typing test with a standard deviation of 8 words per minute....
Questions
question
Biology, 08.02.2021 21:10
question
Mathematics, 08.02.2021 21:10
question
Mathematics, 08.02.2021 21:10
question
English, 08.02.2021 21:10
question
Chemistry, 08.02.2021 21:10