Mathematics, 13.04.2020 01:12 jpatte2oye8qv
A population has a mean muequals148 and a standard deviation sigmaequals22. Find the mean and standard deviation of the sampling distribution of sample means with sample size nequals57.
The mean is mu Subscript x overbarequals
nothing, and the standard deviation is sigma Subscript x overbarequals
nothing.
Answers: 1
Mathematics, 21.06.2019 19:40, NobleWho
Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?
Answers: 3
Mathematics, 21.06.2019 20:30, ChefCurtis
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
A population has a mean muequals148 and a standard deviation sigmaequals22. Find the mean and standa...
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