Question
A consumer watchdog organization estimates the mean weight of 1-ounce Fun Size candy bars to see if customers are getting full value for their money.
A consumer watchdog organization estimates the mean weight of 1-ounce "Fun Size" candy bars to see if customers are getting full value for their money. A random sample of 46 bars is selected and weighed, and the organization reports that a 80% confidence interval for the true mean weight of the candy bars is 0.996 to 1.002 ounces.
What is the point estimator used?
What is the point estimate?
what is the margin of error?
A consumer watchdog organization estimates the mean weight of 1-ounce "Fun-Size" candy bars to see if customers are getting full value for their money. A random sample of 46 bars is selected and weighed, and the organization reports that a 80% confidence interval for the true mean weight of the candy bars is 0.996 to 1.002 ounces. What is the point estimator used? What is the point estimate? What is the margin of error? Submit Question
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Probability And Statistics For Engineers And Scientists
Authors: Anthony Hayter
3rd Edition
495107573, 978-0495107576
