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Posted: **Mon Jul 11, 2022 11:22 am**

: 5 The Number Of Calories Per Candy Bar For A Random Sample Of Standard Size Candy Bars Is Shown Below Calculate And In 1 (12.46 KiB) Viewed 25 times

: 5 The Number Of Calories Per Candy Bar For A Random Sample Of Standard Size Candy Bars Is Shown Below Calculate And In 2 (19.54 KiB) Viewed 25 times

5. The number of calories per candy bar for a random sample of standard-size candy bars is shown below. Calculate and interpret the confidence interval for the mean number of [4 pts] calories per candy bar with a 98% level of confidence. 220 222 210 230 275 260 250 260 220 240 240 270 230 280

A survey of 30 emergency room patients found that the average waiting time for treatment was 170.2 minutes. Assuming that the population standard deviation is 46.5 minutes. [4 pts] a. b. Find the best point estimate of the population mean. Construct and interpret the 99% confidence interval of the average waiting time for emergency room patients.