nahimo
nahimo
23.04.2020 • 
Mathematics

You are testing whether students at HHS are overweight. You sample 100 students and measure how much more they weigh than the average weight for their height. The mean of your sample is 4 lbs, and the standard deviation of your sample is 6 lbs. What is the lower bound of a 95% confidence interval? (answer to 4 decimal places)

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