A police officer claims that the proportion of accidents that occur in the daytime (versus nighttime) at a certain intersection is35%

. To test this claim, a random sample of500

accidents at this intersection was examined from police records it is determined that156

accidents occurred in the daytime.

The following is the setup for this hypothesis test:

{H

0

:p=0.35

H

a

:p0.35

Find the test statistic for this hypothesis test for a proportion. Round your answer to 2 decimal places.