subject
Mathematics, 06.12.2021 01:10 KevinReed6444

Scores on an exam are distributed normally with a mean of 72.3 and a standard deviation of 8.9. If 200
a
students take the exam, how many students would be
expected to score higher that 72.3?

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, jayy2x41
What situation is an example of an observational study
Answers: 3
image
Mathematics, 21.06.2019 17:30, AzuraSchaufler
The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.
Answers: 2
image
Mathematics, 21.06.2019 19:30, khandon4970
Find the area of the unshaded square
Answers: 1
image
Mathematics, 21.06.2019 20:00, christpress0
Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10
Answers: 1
You know the right answer?
Scores on an exam are distributed normally with a mean of 72.3 and a standard deviation of 8.9. If...

Questions in other subjects:

Konu
Mathematics, 16.07.2019 18:00