subject
Mathematics, 21.08.2020 07:01 YoungTaco2247

The means and mean absolute deviations of the individual times of members of two relay swim teams are shown in the table below. Means and Mean Absolute Deviations of Individual Times of Members of 4 times 200 meter Relay Swim Teams Team A Team B Mean 127.9 s 127.4 s Mean Absolute Deviation 0.26 s 0.23 s The difference of the means is found and then compared to each of the mean absolute deviations. Which is true? The difference between the mean times is about equal to the mean absolute deviation of the data sets. The difference between the mean times is about 2 times the mean absolute deviation of the data sets. The difference between the mean times is about 5 times the mean absolute deviation of the data sets. The difference between the mean times is about 16 times the mean absolute deviation of the data sets.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles
Answers: 2
question
Mathematics, 22.06.2019 00:00
Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?
Answers: 1
question
Mathematics, 22.06.2019 00:00
What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.
Answers: 1
question
Mathematics, 22.06.2019 00:10
2,10,-50 next two numbers geometric sequence
Answers: 1
You know the right answer?
The means and mean absolute deviations of the individual times of members of two relay swim teams ar...
Questions
question
English, 29.01.2020 20:45
question
Chemistry, 29.01.2020 20:45
question
Mathematics, 29.01.2020 20:45
question
Mathematics, 29.01.2020 20:45
question
Social Studies, 29.01.2020 20:45
question
Mathematics, 29.01.2020 20:45
Questions on the website: 13722367