Mathematics
Mathematics, 21.05.2021 14:00, maddymaddy

A study conducted by the Center for Disease Control that asked 15,000 students about their sleep habits showed that about 73% of high school
students did not get the required 8 hours of sleep per night. Let p-hat be the
proportion of high school students who do not get 8 hours of sleep daily.
7a. Find the probability of selecting a sample of 300 people in which more than
55% of the people did not get the required about of sleep per night. Round your
percentage to 2 decimals.
Your answer

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:30, lizzie3545
Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9
Answers: 3
image
Mathematics, 21.06.2019 16:30, chmereaustin1
An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.
Answers: 1
image
Mathematics, 21.06.2019 21:30, vaelriacb5317
Is triangle jkl congruent to triangle rst? if so, what is the scale factor?
Answers: 1
image
Mathematics, 21.06.2019 23:30, star6097
The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c
Answers: 1
Do you know the correct answer?
A study conducted by the Center for Disease Control that asked 15,000 students about their sleep ha...

Questions in other subjects:

Konu
Mathematics, 21.05.2021 14:40
Konu
Computers and Technology, 21.05.2021 14:40