You should buy cookies, because .80 x200=160 , which is less than $200
Answer:
D
Step-by-step explanation:
Answer:
I believe it is 16/7 or 2 2/7
Answer:
not true
Step-by-step explanation:
i just wants points mate
Answer : option A
To find the range of scores that represents the middle 50 % of the student who took the test , we find inter quartile
Inter quartile range is the middle 50% of the given range of scores.
The difference between the upper quartile and lower quartile is the inter quartile that is middle 50%
From the diagram , we can see that
Upper quartile = 89
lower quartile = 65
So range is 65% to 89%
