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3 years ago

5

A random sample of 27 items is drawn from a population whose standard deviation is unknown. The sample mean is x¯ = 940 and the

sample standard deviation is s = 15. Use Appendix D to find the values of Student's t.

1 answer:

babunello [35]3 years ago

5 0

Answer:

t value= 99%

Step-by-step explanation:

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MaRussiya [10]

Answer:

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Step-by-step explanation:

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tatyana61 [14]

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Svetlanka [38]

Answer:

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Step-by-step explanation:

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