Solution-Whether the distributions must be normal

Whether the distributions must be normal

Reference no: EM132464797

How can we know if we should use a Z or T-test for an experiment? Like somehow there are only 3 samples but it's still considered as a Z-test? Whether the distributions must be normal for both of the tests?

Reference no: EM132464797

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Whether the distributions must be normal

Reference no: EM132464797

Reference no: EM132464797

Questions Cloud

Reviews

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Basic Statistics Questions & Answers

Statistics-probability assignment

What is the least number

Determine the value of k

What is the probability

Binomial distributions

Caselet on mcdonald’s vs. burger king - waiting time

Generate descriptive statistics

Sampling variability and standard error

Estimate the population mean

Conduct a marketing experiment

Find out the probability

Linear programming models

Assured A++ Grade

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