NH: E(y) = hand alternate hypothesis

AH: E(y) > h.Which of the following statements

1.The probability that E(y) = h is .04.

2. The probability of obtaining the test statistic calculated from our data is 0.04, assuming we are taking simple random samples of the same size and the null hypothesis is true.

3. The probability of obtaining a value of t at least as large as the one we obtained from our sample is .04.

4. If it is true that E(y) = h, then the probability of obtaining a value of t (from a sample taken from the population in question) at least as large as the one we obtained from our sample is .04.

5. If it is true that E(y) = h, then the probability of obtaining a value of t (from a simple random sample taken from the population in question) at least as large as the one we obtained is .04.

6. If it is true that E(y) = h, then the probability of obtaining a value of t (from a simple random sample of size n taken from the population in question) at least as large as the one we obtained is .04.

B. Suppose we have performed a hypothesis test with null hypothesis

NH: E(y) = hand alternate hypothesis

AH: E(y) ≠ h,and that we have obtained the p-value. For each of the statements 1 - 5 below, decide which of the following best characterizes the statement: Accurate statement, ambiguous (might be correct or incorrect depending on the interpretation), needs more detail, definitely wrong, just gives the intuitive idea, reasonable conclusion, nonsense.

1. If the p-value is .03, then there is a 3% chance that the null hypothesis is wrong.

2. If we reject the null hypothesis at the significance level a, then the probability that the null hypothesis is true equals a.

3. The p-value is the probability of observing a value of the test statistic at least as extreme as the one we actually obtained.

4. The p-value is the probability of observing a value of the test statistic at least as extreme as the one we actually obtained, if indeed the null hypothesis is true, assuming that we are only taking simple random samples of the same size from the same population.

5. The p-value is a measure of the weight of the evidence against the null hypothesis, with small values providing evidence against the null hypothesis.