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Consider the following hypothesis test: A sample of 50 provided a sample mean of 14.15. The population standard deviation is 3. Given the probability of

Consider the following hypothesis test:

A sample of 50 provided a sample mean of 14.15. The population standard deviation is 3. Given the probability of making type-I error as 0.05,

we reject the null hypothesis

(show your result using the Critical and p-value approach)

- True?

- False?

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