Mathematics, 18.07.2019 19:20, sammizwang
We use the t distribution for the statistical inference of the population mean when the underlying population standard deviation is not known. under the assumption that the population is normally distributed, find tα/2,df for the following scenarios. use table 2. (round your answers to 3 decimal places.) tα/2,df
a. a 90% confidence level and a sample of 28 observations.
b. a 95% confidence level and a sample of 28 observations.
c. a 90% confidence level and a sample of 15 observations.
d. a 95% confidence level and a sample of 15 observations
Answers: 3
Mathematics, 21.06.2019 17:30, cupcakes5335
#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.
Answers: 2
Mathematics, 21.06.2019 19:10, katy3865
Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint
Answers: 1
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