The data set shows the numbers of hours students study the week before a test. Find and interpret the mean absolute deviation of
the data. Write your answer as a decimal. 3, 4, 5, 6, 6, 7, 8, 8, 9, 9 The data values differ from the mean by an average of hours.
1 answer:
Step-by-step explanation:
3 + 4 + 5 + 6 + 6 + 7 + 8 + 8 + 9 + 9 / total of numbers or 10 = 65 ÷ 10 = 6.5 This is the mean.
3 - 6.5 = 3.5
4 - 6.5 = 2.5
5 - 6.5 = 1.5
6 - 6.5 = 0.5
6 - 6.5 = 0.5
7 - 6.5 = 0.5
8 - 0.5 = 7.5
8 - 0.5 = 7.5
9 - 0.5 = 8.5
9 - 0.5 = 8.5
MAD = 1.7
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350 is the solution because the slope is 50meters/1minute
50✖️7=350
Or 250+50+50=350
<span>Transitive Property of Equality.
(Tell if im incorrect)</span>
Answer:
$13.75
Step-by-step explanation:
Ivan earns $343.75 working for 25hours
The amount that Ivan gets if he works for 1 hour can be calculated as follows
= 343.75/25
= 13.75
Hence the amount paid for one hour is $13.75
Answer:
if i am not wrong is 119
Step-by-step explanation:
I did it like this:
I took 44 + 17= 61
And then I took 180-61= 119
11 5/8 is bigger than the other one
