Mathematics, 23.08.2019 17:40 hiji0206
Mrs. hall records the heights of 50 students in a spreadsheet. the mean height is 68 inches. after looking at the data again, she realized that two of the 50 observations were outliers that must have been typos, 82 and 86 inches. she deleted these two observations. what is the new mean, rounded to the nearest hundredth?
Answers: 1
Mathematics, 21.06.2019 22:00
The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
Answers: 1
Mrs. hall records the heights of 50 students in a spreadsheet. the mean height is 68 inches. after l...
Mathematics, 29.03.2020 04:25
English, 29.03.2020 04:25
Mathematics, 29.03.2020 04:25
History, 29.03.2020 04:25
Health, 29.03.2020 04:25
Mathematics, 29.03.2020 04:25
History, 29.03.2020 04:25