Which of the following are true? if false, explain briefly.
a) if the null hypothesis is true, you'll get a high p-value.
b) if the null hypothesis is true, a p-value of 0.01 will occur about 1% of the time.
c) a p-value of 0.90 means that the null hypothesis has a good chance of being true.
d) a p-value of 0.90 is strong evidence that the null hypothesis is true.
a) choose the correct answer below.
a. true.
b. false. a true null hypothesis will result in a small p-value.
c. false. whether the null hypothesis is true has no effect on the p-value.
d. false. the p-value is about the data, not the hypothesis. it's likely that you'll get a reasonably high p-value, but it's not guaranteed.

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)