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, 22.06.2019 00:30, anitadefrances
What is the perimeter of an equilateral triangle if each side is (x+3)?
Answers: 1
Mathematics, 22.06.2019 00:30, lacourboud20005
You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca
Answers: 1
One indicator of an outlier is that an observation is more than 2.5 standard deviations from the mea...
English, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Spanish, 15.12.2020 01:00
History, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Arts, 15.12.2020 01:00