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Consider: Sugar content in a particular brand of cranberry sauce.  A random sample was selected in order...

Consider: Sugar content in a particular brand of cranberry sauce.  A random sample was selected in order to estimate the true sugar content.

Sample results:

Sample size: 76

Sample Mean: 24.7 g

Sample standard deviation: 1.3 g.

a. Provide the 90% Confidence Interval for the Mean amount of sugar per serving.

b. The sample result of ?̅= 24.7 ? can be used as a point estimate for the mean amount of sugar per serving. At the 90% Confidence Level, what is the Margin of Error associated with this estimate?

Math   Statistics-And-Probability   
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