Question description

In a study
on the nutritional qualities of fast foods, the amount of fat was measured for
a random sample of 35 hamburgers of a particular restaurant chain. The sample
mean was 30.2 and the sample standard deviation was 3.8 grams.
A)  Construct a 95% confidence interval
for the true mean fat content in hamburgers served in these restaurants.
B)  Explain what 95% confident means.

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