Answer:
-The mean will decrease, and the median will stay the same.
Step-by-step explanation:
Before the point was added, the median was 45. The middle point is the 7th point The 7th point was 45. Now there are 14 points. We add the 7th and 8th points together and divide by 2 (Remember to place a point at 15) (45+45) /2 The median stays at 45
Choice A is the only answer in which the median stays the same
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- You have to use this equation:
(difference/original) x 100
Substitute the values in:
(200/1500) x 100 = 13.3333333
You may leave it in fraction form as 40/3 or write it as 13.33%
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- Ally ✧
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Rates are usually unit rates since unit rates are only for one amount for example: $35/1 video game. Rates are also written like 35 dollars per video game. a problem would ask how much would it be for 6 video games
If nine plus 10 is 21 and the square root of the sun is blank
D:) infinitely many solutions