Scooter's Tavern boasts that they have the "Coldest Beers in Town". A curious citizen tested a random sample of 42 beers and found a mean temperature of 33, with a standard deviation of 0.34. We are going to construct a 96% confidence interval for the mean temperature of all beers in the tavern. Round all answers to 3 decimal places What is the point estimate for our confidence interval? For the critical value, should we use the Z - statistic or the T - statistic? Since we only know the sample standard deviation, we should use the T - statistic. Since we know the population standard deviation, we should use the Z - statistic. Since we only know the sample standard deviation, we should use the Z - statistic. Since we know the population standard deviation, we should use the T - statistic. What is the margin of error? What is the 96% confidence interval? < \mu <
Scooter's Tavern boasts that they have the "Coldest Beers in Town". A curious citizen tested a random sample of 42 beers and found a mean temperature of 33, with a standard deviation of 0.34. We are going to construct a 96% confidence interval for the mean temperature of all beers in the tavern. Round all answers to 3 decimal places What is the point estimate for our confidence interval? For the critical value, should we use the Z - statistic or the T - statistic? Since we only know the sample standard deviation, we should use the T - statistic. Since we know the population standard deviation, we should use the Z - statistic. Since we only know the sample standard deviation, we should use the Z - statistic. Since we know the population standard deviation, we should use the T - statistic. What is the margin of error? What is the 96% confidence interval? < \mu <
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Scooter's Tavern boasts that they have the "Coldest Beers in Town". A curious citizen tested a random sample of 42 beers and found a mean temperature of 33, with a standard deviation of 0.34. We are going to construct a 96% confidence interval for the mean temperature of all beers in the tavern. Round all answers to 3 decimal places What is the point estimate for our confidence interval? For the critical value, should we use the Z - statistic or the T - statistic? Since we only know the sample standard deviation, we should use the T - statistic. Since we know the population standard deviation, we should use the Z - statistic. Since we only know the sample standard deviation, we should use the Z - statistic. Since we know the population standard deviation, we should use the T - statistic. What is the margin of error? What is the 96% confidence interval? < \mu <
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