subject
Mathematics, 29.12.2019 18:31 cookies1164

Suppose the test scores of students in a class are normally distributed with a mean of 85 and a standard deviation of 4. what is the z-score for a student that scored 79 on a test

a. -4
b. -1.5
c. 1.5
d. 4

ansver
Answers: 3
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, baby851
What is the sum of these mixed numbers 2 1/8 + 4 3/8
Answers: 1
continue
image
Mathematics, 21.06.2019 19:00, tjkma1234
Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00
Answers: 1
continue
image
Mathematics, 21.06.2019 22:30, lamooothegoat
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
continue
image
Mathematics, 21.06.2019 23:50, Animallover100
What is the inverse of f(x) = 6x -24
Answers: 1
continue
You know the right answer?
Suppose the test scores of students in a class are normally distributed with a mean of 85 and a stan...

Questions in other subjects:

Konu
History, 26.12.2019 21:31
It marked wrong on my test. but anyway...
Konu
Mathematics, 26.12.2019 21:31
Can anyone me ? ? i really need with this. you....
Konu
Mathematics, 26.12.2019 21:31
Suppose that an investment will return a payoff of $220 after one year, plus another $484 after two years. what is the present discounted value of that investment if the interest r...
Konu
Mathematics, 26.12.2019 21:31
The number 5 is included in which of the following solutions? choose all that apply{x: x < -3 or > 4}{x: x ≥5}{x: x < 5}{x...
Konu
Biology, 26.12.2019 21:31
Amedical researcher experimented with the effects of calcium intake on the healing time of broken bones. people who had similar broken bone injuries were divided randomly into two...
Konu
Mathematics, 26.12.2019 21:31
Hera wants to find the volume of the rectangular prism shown below. which equation could hera use to find v, the volume of the rectangular prism? a. v = 11 · 14 · 3 b. v = 11 + 14...
Konu
History, 26.12.2019 21:31
In 1992, ross perot formed the: united we stand party american party prohibition party people for the american way...
Konu
English, 26.12.2019 21:31
What did cassie do during her datewith mitchell on day three...
Konu
Health, 26.12.2019 21:31
Define resting heart rate and target heart rate and explain why it is important to know both when developing a exercise plan....
Konu
History, 26.12.2019 21:31
What do you call president nixon's policy of measured troop withdrawal from vietnam?...
More questions: Mathematics Another questions
See results (0)