bAssuming a known standard deviation of 016 mg calculate the

(b)Assuming a known standard deviation of 0.16 mg, calculate the z test statistic to test the manufacturer\'s claim. (Round your answer to 2 decimal places.) (The following information applies to the questions displayed below.) GreenBeam Ltd. claims that its compact fluorescent bulbs average no more than 3.6 mg of mercury. A sample of 25 bulbs shows a mean of 3.65 mg of mercury.

test statistic Z = 1.57

$(b)Assuming a known standard deviation of 0.16 mg, calculate the z test statistic to test the manufacturer\'s claim. (Round your answer to 2 decimal places.) ($

bAssuming a known standard deviation of 016 mg calculate the

Solution

Get Help Now

Submit a Take Down Notice