Asked by Jordan
Consider the ages of 5 brothers: 32, 26, 28, 30, 28. Determine which of the following are true if a new brother is adopted at age 10.
A) The median will decrease
B) The mean will decrease
C) The range will increase
D) The standard deviation will decrease
Please explain how you find the answer to this.
A) The median will decrease
B) The mean will decrease
C) The range will increase
D) The standard deviation will decrease
Please explain how you find the answer to this.
Answers
Answered by
Steve
sort the numbers
before: 26 28 28 30 32
after: 10 26 28 28 30 32
(B) (C) are true
before: 26 28 28 30 32
after: 10 26 28 28 30 32
(B) (C) are true
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.