Find the mean, median, mode, and range of this data: 49, 49, 54, 55, 52, 49, 55. If necessary, round to the nearest tenth.
krok68 [10]
Answer:
Mean = 51.4.
Mode = 49.
Median = 52.
Range = 6.
Step-by-step explanation:
Mean = Sum of all observations / Number of observations.
Mean = (49+49+54+55+52+49+52)/7
Mean = 360/7
Mean = 51.4 (to the nearest tenth).
Mode = The most repeated values = 49 (repeated 3 times).
Range = Largest Value - Smallest Value = 55 - 49 = 6.
Median = The central value of the data.
First, arrange the data in the ascending order: 49, 49, 49, 52, 54, 55, 55.
It can be seen that the middle value is 52. Therefore, median = 52!!!
Hello!
The answer to your problem is: 
<u>Simplify both sides of the equation</u>
<u>Subtract 2/3x from both sides</u>
<u>Subtract 2 from both sides</u>
<u>Multiply both sides by 3/(-26)</u>
<u>Get your answer</u>
Hope This Helps!
I think it is 36^2+12ab+b^2
Answer:
k=61, l=61, m58
Step-by-step explanation:
5x+21=2x+45
3x=24
x=8
Answer:
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Step-by-step explanation
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