The critical value is 1.684 not rounded, thank youu

Pulse Rates of Men. A simple random sample of 40 men results in a standard deviation of 10.3 beats per minute (based on the data set provided). The normal range of pulse rates of adults is typically given as 60 to 100 beats per minute. If the range rule of thumb is applied to that normal range, the result is a standard deviation of 10 beats per minute. Use the sample results with 0.05 significance level to test the claim that pulse rates of men have a standard deviation greater than 10 beats per minute. Upload your work demonstrating all 5 completed steps for the hypothesis test. Your 5 steps should