The null and alternative hypotheses for a population proportion, as well as the sample results, are given. Use StatKey to generate a randomization distribution and calculate a - value.

StatKey tip: Use "Test for a Single Proportion" and then "Edit Data" to enter the sample information.

Hypotheses: o: = 0.5 vs : 0.5 ;

Sample data: = 25/40 = 0.625 with = 40

Round the p-value to three decimal places. To be eligible for partial credit, submit a picture of your randomization distribution generated in StatKey.