QuestionAt a certain college, it is estimated that at most 32% of the students ride bicycles to class. Does this seem to be a valid estimate if, in a random sample of 98 college students, 39 are found to ride bicycles to class? Use a 0.01 level of significance. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table.
Let a success be a student that rides a bicycle to class. Identify the null and alternative hypotheses. A. $H_0$: $p = 0.32$ $H_1$: $p < 0.32$
B. $H_0$: $p = 0.32$ $H_1$: $p \ne 0.32$
C. $H_0$: $p > 0.32$ $H_1$: $p = 0.32$
D. $H_0$: $p < 0.32$ $H_1$: $p = 0.32$
E. $H_0$: $p \ne 0.32$ $H_1$: $p = 0.32$
F. $H_0$: $p = 0.32$ $H_1$: $p > 0.32$
Identify the critical region. Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to two decimal places as needed.) A. $z <$ B. $z <$ or $z >$ C. $z > 2.33$
Find the test statistic. $z =$ (Round to two decimal places as needed.)