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anonymous
 one year ago
For the data in the table, the mean score is 15 and the median score is 14.
How are the mean and median affected when the outlier 42 is added to the data?
Table titled Points Scored with data in the first and only row being 12, 13, 14, 19, 16, 14, 11, and 21.
A.
The mean and median are not affected.
B.
The mean and median both increase by 3.
C.
The mean increases by 3, but the median stays the same.
D.
The median increases by 3, but the mean stays the same.
http://static.k12.com/calms_media/media/1417500_1418000/1417708/1/e2741c82049d3fcbc8867f3110e1da2a
anonymous
 one year ago
For the data in the table, the mean score is 15 and the median score is 14. How are the mean and median affected when the outlier 42 is added to the data? Table titled Points Scored with data in the first and only row being 12, 13, 14, 19, 16, 14, 11, and 21. A. The mean and median are not affected. B. The mean and median both increase by 3. C. The mean increases by 3, but the median stays the same. D. The median increases by 3, but the mean stays the same. http://static.k12.com/calms_media/media/1417500_1418000/1417708/1/e2741c82049d3fcbc8867f3110e1da2a

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Click the second link cause the first one didn't work

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0also NO DIRECT ANSWERS

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0IDUT=I Don't Understand This

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1the first thing to help us out is to order it, and how do we determine the value of a mean and median?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0we add all the numbers up?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1also, consider that outliers affect the mean .... so 2 options are just not valid to start with

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1adding up, and dividing is how we find the mean and just picking the number i the middle of an ordered set is how we can determine the median

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0IDK what the middle # is.

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1what does the ordered set look like?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1first off, is the mean going to be affected? lets narrow our options

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I always say that when I put a board DON'T YALL FOLLOW DIRECTIONS?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1focus on the question, not on the spam :)

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1will 42 affect the mean?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1it should yes. so that narrows our options

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1so the question is really, how does it affect the median. wht is our ordered set?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1in elementary school grades they teach you how to determine if one number is bigger or smaller than another. .... just order the numbers from smallest to biggest.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.011 , 12 , 13 , 14 , 14 , 16 , 19 , 21

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1good, now we can find the middle

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1yep, now adding on the 42, what does the middle become? 11 , 12 , 13 , 14 , 14 , 16 , 19 , 21, 42

amistre64
 one year ago
Best ResponseYou've already chosen the best response.111 , 12 , 13 , 14 , 14 , 16 , 19 , 21, 42 >>>>>>>>>>< <<<<<<<<<< yep, still 14 so the median doesnt change, but the mean does

amistre64
 one year ago
Best ResponseYou've already chosen the best response.1lets read them A. The mean and median are not affected. ^^^^^ ^^^^^^^^^ false B. The mean and median both increase by 3. ^^^^^^^^^^^ false C. The mean increases by 3, but the median stays the same. ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ true enough D. The median increases by 3, but the mean stays the same. ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ false

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oops that was what I meant
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