Mathematics, 27.05.2020 04:00 Flowershere121
A survey was taken of students in math classes to find out how many hours per day students spend on social media. The survey results for the first-, second-, and third-period classes are as follows:
First period: 2, 4, 3, 1, 0, 2, 1, 3, 1, 4, 9, 2, 4, 3, 0
Second period: 3, 2, 3, 1, 3, 4, 2, 4, 3, 1, 0, 2, 3, 1, 2
Third period: 4, 5, 3, 4, 2, 3, 4, 1, 8, 2, 3, 1, 0, 2, 1, 3
Which is the best measure of center for second period and why?
Mean, because there are no outliers that affect the center
Median, because there is one outlier that affects the center
Interquartile range, because there is one outlier that affects the center
Standard deviation, because there are no outliers that affect the center
Answers: 1
Mathematics, 22.06.2019 02:00, Peachyyyyyy24
Aiko jumped rope for 20 min and stopped at 8: 05 when did she start
Answers: 1
Mathematics, 22.06.2019 02:30, lancaster4977p8mk46
Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )
Answers: 3
A survey was taken of students in math classes to find out how many hours per day students spend on...
Mathematics, 05.04.2020 02:40
Mathematics, 05.04.2020 02:40
English, 05.04.2020 02:40