Close to home ~A 2008 study by the National Highway Traffic Safety Administration reported that 49% of all car crashes occur within 5 miles of the crashing person's home. Jill is skeptical of this report and believes that the true proportion of such crashes is more than 49%. Jill collects a random sample of 198 crashes and finds that 107 have occurred within 5 miles of the crashing person's home.Round all numeric answers to 4 decimal places.1.What are the null and alternative hypotheses?

0

H0:

?

p = 0.4900

p < 0.4900

p > 0.4900

p = 0.5404

p < 0.5404

p > 0.5404

Ha:

?

p = 0.4900

p < 0.4900

p > 0.4900

p = 0.5404

p < 0.5404

p > 0.5404

2.Calculate the null standard error for this hypothesis test.=

SE=

3.What is the test statistic for this hypothesis test?=

z=

4.Calculate the p-value.