You are conducting a study to see if the probability of catching the flu this year is significantly different from 0.48. You use a significance level of

=0.02.

H

0

:

p

=

0.48

H

A

:

p

0.48

You obtain a sample of sizen=437in which there are 233 successes.

What is the test statistic for this sample? (Report answer accurate to three decimal places.)

test statistic =

What is the p-value for this sample? (Report answer accurate to four decimal places.)

p-value =

The p-value is...

less than (or equal to)

or

greater than

This test statistic leads to a decision to...

reject the null

accept the null

fail to reject the null

As such, the final conclusion is that...

There is sufficient evidence to warrant rejection of the claim that the probability of catching the flu this year is different from 0.48.

There is not sufficient evidence to warrant rejection of the claim that the probability of catching the flu this year is different from 0.48.

The sample data support the claim that the probability of catching the flu this year is different from 0.48.

There is not sufficient sample evidence to support the claim that the probability of catching the flu this year is different from 0.48.