Mathematics, 23.10.2020 18:00 dayanaram
PLEASE I NEED HELP ASAP WILL MARK BRAINLIEST
Below are the data collected from two random samples of 500 American adults on the number of hours they spend doing leisure and sports activities per day (rounded to the nearest hour):
Number of hours spent doing leisure and sports activities per day 1 2 3 4 5
Sample A: Number of adults 70 90 135 140 65
Sample B: Number of adults 80 80 130 135 75
Dan concludes that adults spend a mean of 3 hours each day doing leisure and sports activities. Bret thinks the mean is 4 hours. Who is correct—Dan or Bret? Explain your answer in two or three sentences. Make sure to use facts to support your answer.
Answers: 2
Mathematics, 21.06.2019 13:20
Which of the following is the rational exponent expression of 6 root f
Answers: 1
Mathematics, 21.06.2019 15:50
Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
Answers: 2
Mathematics, 21.06.2019 18:30
This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤
Answers: 2
Mathematics, 21.06.2019 21:00
The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?
Answers: 1
PLEASE I NEED HELP ASAP WILL MARK BRAINLIEST
Below are the data collected from two random samples o...
Mathematics, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
Mathematics, 12.08.2020 07:01
English, 12.08.2020 07:01
Geography, 12.08.2020 07:01