Answer:
905
Step-by-step explanation:
365+540=905
Answer:
i can send you questions of class 8
123
32 26
---- = ------
x 100
32 x 100=3200
26(x)= 26x
3200=26x
3200/26=x
x=123
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%