A company claims that fewer than 40% of its employees commut…
A company claims that fewer than 40% of its employees commute by car. A random sample of 200 employees shows that 78 commute by car. Use a 5% level of significance to test the company’s claim. The p-value is alpha (the significance level), so we . There enough evidence to conclude that fewer than 40% of its employees commute by car.