Mathematics, 03.10.2021 14:00, sandywarren8789
If selecting samples of size n ≤ 30 from a population with a known mean and standard deviation, what requirement, if any, must be satisfied in order to assume that the distribution of the sample means is a normal distribution? Group of answer choices The population must have a mean of 0. The population must have a normal distribution. None; the distribution of sample means will be approximately normal. The population must have a standard deviation of 1.
Answers: 1
Mathematics, 20.06.2019 18:02, kimboblack4192
Mr angulo buy 5/8 pound of red grapes and 3/8 pound of green grapes. how many pounds of grapes did mr angulo buy
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Mathematics, 21.06.2019 19:00, issaaamiaaa15
You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?
Answers: 1
Mathematics, 21.06.2019 19:10, alarconanais07
Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?
Answers: 3
If selecting samples of size n ≤ 30 from a population with a known mean and standard deviation, what...
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