statistics help please?

Posted on 2015-11-13 06:51:00 in Statistics by GERGEO

The p -value of a hypothesis test is
A. The probability of observing evidence in favor of the alternative hypothesis as strong or stronger than that which was observed if the null hypothesis were true.
B. the probability the null hypothesis is false.
C. the probability the null hypothesis is true.
D. The probability of observing evidence in favor of the null hypothesis as strong or stronger than that which was observed if the alternative hypothesis were true.

(b) In testing hypotheses, which of the following would tend to be evidence in favor of the alternative hypothesis?
A. A large p -value.
B. A large level of significance.
C. A small level of significance.
D. A small p -value.

(c) The null hypothesis is
A. a statement that the data are all 0.
B. assumed to be true unless substantial evidence to the contrary is presented.
C. the probability of observing the data you actually obtained
D. the same thing as the ''research hypothesis.''

---

Answer Comment

No Answers Posted Yet.