The correlation coefficient that represents the weakest correlation amongst the given options is -0.1.
<h3>What is correlation?</h3>
Correlation is a statistical measure used to measure the relationship that exists between two variables. A value of one represents a perfect correlation. A value of zero signfies that the variables have no relationship.
So, the correlation coeffieicent with a value closest to zero would have the weakest correlation.
To learn more about negative correlation, please check: brainly.com/question/27246345
Answer:
a = 11
b = -5
c = 25
Step-by-step explanation:
a.
6 + 4x = 50
50 - 6 = 44
4x = 44
x = 11
b.
(x+9) * -2 = -8
(x+9) = 4
x = -5
c.
2(37.5) + 2(x) = 125
75 + 2x = 125
125 - 75 = 2x
50 = 2x
x = 25
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-Chetan K
Answer:
Approximation
Step-by-step explanation:
Approximation in statistics describes many results which are only approximate; i.e they are similar but not equal/same as the actual result.
This summarizes a complex issue into a less complicated one.
It uses a sufficient sample size mostly a smaller sample size that will give a sufficient closeness of the two distribution.
Answer:
sorry I couldn't help but I'm not really sure about this I have done this but I actually did have to ask brainly if you choose a subject if you can go to the top right corner and hit mathematics you will automatically get to answer to it but you can't just ask it to community tab because we don't know
