Mathematics, 09.04.2020 03:56 noahmartinez3636
On a standardized test the standard deviation is 30 points. Sheena scores 1023. She is told that this is 1 standard deviation above the mean. What is the mean score on the test?
Question 6 options:
1053
1000
993
Answers: 2
) = 30
) + 1 
30
Another question on Mathematics
Mathematics, 21.06.2019 15:00
The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.
Answers: 2
Mathematics, 21.06.2019 19:00
45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?
Answers: 1
Mathematics, 21.06.2019 21:50
(x-5)1/2+5=2 what is possible solution of this equation
Answers: 1
Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
Answers: 1
You know the right answer?
On a standardized test the standard deviation is 30 points. Sheena scores 1023. She is told that thi...
Questions
Mathematics, 12.03.2020 06:02
Chemistry, 12.03.2020 06:02
Mathematics, 12.03.2020 06:03
