Mathematics, 31.01.2020 01:01 Itsjazzyyy001
One indicator of an outlier is that an observation is more than 2.5 standard deviations from the mean. consider the data value 80. (a) if a data set has mean 70 and standard deviation 5, is 80 a suspect outlier? no, since 80 is more than 2.5 standard deviations above the mean. yes, since 80 is more than 2.5 standard deviations above the mean. no, since 80 is less than 2.5 standard deviations above the mean. yes, since 80 is less than 2.5 standard deviations above the mean. (b) if a data set has mean 70 and standard deviation 3, is 80 a suspect outlier? no, since 80 is more than 2.5 standard deviations above the mean. yes, since 80 is more than 2.5 standard deviations above the mean. no, since 80 is less than 2.5 standard deviations above the mean. yes, since 80 is less than 2.5 standard deviations above the mean.
Answers: 2
Mathematics, 21.06.2019 17:00
(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder
Answers: 1
Mathematics, 21.06.2019 18:20
What are the solution(s) to the quadratic equation x2 β 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution
Answers: 2
Mathematics, 21.06.2019 21:50
Aline passes through the point (β7, 5) and has a slope of 1/2 which is another point that the line passes through?
Answers: 3
Mathematics, 22.06.2019 01:00
You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?
Answers: 1
One indicator of an outlier is that an observation is more than 2.5 standard deviations from the mea...
Mathematics, 10.12.2020 07:40
Chemistry, 10.12.2020 07:50
Mathematics, 10.12.2020 07:50
English, 10.12.2020 07:50
Business, 10.12.2020 07:50
Mathematics, 10.12.2020 07:50
Mathematics, 10.12.2020 07:50
Physics, 10.12.2020 07:50