A researcher claims that the average wind speed in a certain city is 8 miles per hour. A sample of 32 days has an average wind speed of 8.2 miles per hour. The population standard deviation for this...

A researcher claims that the average wind speed in a certain city is 8 miles per hour. A sample of 32 days has an average wind speed of 8.2 miles per hour. The population standard deviation for this city’s wind speed is 0.6 miles per hour. At a significance level of 0.05, what is the p-value for this hypothesis test?

A researcher claims that the average wind speed in a certain city is 8 miles per hour. A sample of 32 days has an average wind speed of 8.2 miles per hour. The population standard deviation for this city’s wind speed is 0.6 miles per hour. At a significance level of 0.05, what is the p-value for this hypothesis test?