The null and alternative hypotheses for a population proportion, as well as the sample results, are given. Use StatKey or other technology to generate a randomization distribution and calculate a p-value. StatKey tip: Use "Test for a Single Proportion" and then "Edit Data" to enter the sample information.

Hypotheses: H0:p=0.5 vs Ha:p0.5; Sample data: p^=42100=0.42 with n=100

Round the p-value to three decimal places.

p-value =