subject
Mathematics, 11.02.2021 21:30 mati7itam

Which of the following is FALSE? a. If you double each entry on a list, that doubles the mean.
b. If you double each entry on a list, that doubles the SD.
c. If you add 5 to each entry on a list, that adds 7 to the SD.
d. If you change the sign of each entry on a list, that changes the sign of the mean.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
These question are hard can you me with answers
Answers: 2
question
Mathematics, 21.06.2019 18:10
The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%
Answers: 2
question
Mathematics, 21.06.2019 21:20
Do you mind if you guys me with this question iā€™m on number 8
Answers: 1
question
Mathematics, 21.06.2019 22:30
Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 ā€“ 25n ā€“ 75
Answers: 2
You know the right answer?
Which of the following is FALSE? a. If you double each entry on a list, that doubles the mean.
Questions
question
Computers and Technology, 26.09.2019 10:00
question
English, 26.09.2019 10:00