A leasing firm claims that the mean number of miles driven annually,, in its leased cars is less than12980 miles. A random sample of90 cars leased from this firm had a mean of12602 annual miles driven. It is known that the population standard deviation of the number of miles driven in cars from this firm is1560 miles. Is there support for the firm's claim at the0.05level of significance?

Perform a one-tailed test. Then fill in the table below.

Carry your intermediate computations to at least three decimal places, and round your responses as specified in the table.

The null hypothesis: H0:

The alternative hypothesis: H1:

The type of test statistic:(Choose one)

Z

t

Chi square

F

The value of the test statistic:

(Round to at least three decimal places.)

Thep-value:

(Round to at least three decimal places.)

Can we support the leasing firm's claim that the mean number of miles driven annually is less than 12980 miles?

Yes

No