Answer:
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hope it helps...
have a great day!!
To calculate the IQR, we need the radian, which is the middle number of each column, namely (86,82) for each exam.
Above the middle number, we have 5 values. The middle value (of the upper part) is Q3, which is on the third line, or (92,85).
Below the middle number, we also have 5 values. The middle (of the lower half) is Q1, which is on the 9th line (80,78)
The IQR is the difference between Q3 and Q1, namely
(92-80, 85-78) = (12, 7)
Since 12>7, we conclude that the IQR of the mid-term is higher than the final.
I hope you'll save some homework for yourself, but I'll help you with this one, too. If one container of crayons has 25 crayons, multiply that by three to get 75 crayons. The marker information is useless in this equation, it's only to confuse you. Anyways, because that Allison gives away 10 crayons, we need to take 10 crayons away from 75 to get 65. So, your total answer is 65 crayons. I hope this helped! :)
The second one {(0,-4),(2,6),(4,16)} hoped this helped!
