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Population standard deviation

Assignment Help Basic Statistics
Reference no: EM132351368

Consider the following hypotheses:

H0: mean = 7 

H1: mean  7

A test is performed with a sample of size 36. The sample mean was 2.15 and the population standard deviation is 18. Assume that the population is approximately normal. Use the TI-84 PLUS calculator to compute the P-value. 

Round your answer to four decimal places (for example: 0.0138). Write only a number as your answer.

Reference no: EM132351368

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