The standard error of the mean is A. The standard deviation of the sampling dist

Question

The standard error of the mean is A. The standard deviation of the sampling distribution of sample means B. The standard deviation C Sometimes less than 0. D. None of the above. A point estimate is A. Always an estimate of the population mean. B. Always equal to the population value. C. An estimate of the population parameter. D. None of the above The fraction or ratio of a sample possessing a certain trait is called a A. Population. B. Mean. C. Confidence interval. D. Proportion. The null hypothesis A. Is a statement about the value of the population parameter. B. Will always contain the equal sign. C. Cannot include values less than 0. D. Both a and b are correct. The alternate hypothesis A. Is accepted if the null hypothesis is rejected. B. Will always contain the equal sign. C. Tells the value of the sample mean. D. None of the above The level of significance A. Is frequently .05 or .01 B. Can be any value between 0 and 1. C. Is the likelihood of

Explanation / Answer

1)

Answer: A

That is, the standard deviation of the sampling distribution of the sample means.

2)

Answer: C

That is, an estimate of the population parameter.

3)

Answer: D

That is, proportion.

4)

Answer: D

That is, both a and b are correct.

5)

Answer: A

That is, is accepted if the Null hypothesis is rejected.

6)

Answer: D

That is, all the above.

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