Find the mean for the given sample data. Unless otherwise specified, round your answer to one more decimal place than that used for the observations. The juniors at AnyTown USA High School took the Scholastic Aptitude Test. A simple random sample of their math scores was selected and are shown below. Find the mean and standard deviation of these scores then provide the five number summary. Round to two decimal places as needed. 580 342 The mean is Simple random sample of math scores 348 340 575 470 deviation is min = The five number summary is: Median 533 350 max = and the standard , Q₁= 499 482 Q3=

Find the mean, median, and mode of the data, if possible. If any of these measures cannot be found or a measure does not represent the center of the data, explain why. The durations (in minutes) of power failures at a residence in the last 3 years are listed below. 38 45 65 24 119 15 119 85 65 53 What is the mean duration? Select the correct choice below and fill in any answer box to complete your choice. OA. The mean duration is minutes. (Round to one decimal place as needed.) B. There is no mean score.

Find the range, the standard deviation, and the variance for the given samples. Round non-integer results to the nearest tenth. 80, 82, 78, 45, 58, 52, 99, 86, 73

Find the mean, median, and mode of the data, if possible. If any of these measures cannot be found or a measure does not represent the center of the data, explain why. The durations (in minutes) of power failures at a residence in the last 5 years are listed below. 15 29 38 59 29 63 81 15 120 48 What is the mean duration? Select the correct choice below and fill in any answer box to complete your choice. O A. The mean duration is minutes. (Round to one decimal place as needed.) B. There is no mean score.