question archive 1) State the null and alternative hypothesis a
1) State the null and alternative hypothesis a
Subject:StatisticsPrice: Bought3
1) State the null and alternative hypothesis
a. The average age of first-year medical school students is less than 29 years.
b. The average number of seasons in which an NBA player participates is 4.71.
2) A medical researcher is interested in finding out if a new medication changes the pulse rate of patients who take it. Suppose the mean pulse rate for the population under study is 82 beats per minute. Then, the null hypothesis is that there is no change in the patients' mean pulse rate from 82 beats per minute after taking the medication: . The alternate hypothesis is that the mean pulse rate for patients after taking the medication is not 82 beats per minute: . Identify the decisions that would be correct and which ones would be Type I or Type II errors:
