A random sample of 20 binomial trials resulted in 8 successes. Test the claim that the population proportion of successes does not equal 0.50. Use a level of significance of 0.05. Compute . (Enter a...

Compute . (Enter a number.)
p hat =



Compute the corresponding standardized sample test statistic. (Enter a number. Round your answer to two decimal places.)

Find theP-value of the test statistic. (Enter a number. Round your answer to four decimal places.)