subject
Mathematics, 07.06.2021 01:00 megamorph

On Question 10
The average time students need to finish a particular test is 70 minutes with a standard deviation of 12 minutes.
(Assume that these times are normally distributed) If we want 98% of the students to have sufficient time to finish
the test, approximately how much time should we given them?

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:30, pleasehelpme666
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
Answers: 2
image
Mathematics, 21.06.2019 20:10, morgantisch25
A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.
Answers: 1
image
Mathematics, 21.06.2019 22:00, daigle18383
What is the graph of the function fx x+2/x-3?
Answers: 3
image
Mathematics, 22.06.2019 01:40, davelopez979
What is the domain of the step function f(x)=[2x]-1?
Answers: 3
You know the right answer?
On Question 10
The average time students need to finish a particular test is 70 minutes with...

Questions in other subjects:

Konu
Mathematics, 09.12.2020 05:40