The answer is the chi square distribution. In Statistics and
probability theory, the chi distribution is a continuous
probability distribution. The chi-square distribution is a distinct
case of the gamma distribution and is one of the most extensively
used probability distributions in inferential statistics for instance, in
construction of confidence intervals or in hypothesis testing.
Least-squares regression is used to find the equation of best fit of a linear model
The equation of the least-squares regression line for predicting GPA from the number of absences is
The given parameters are:
The equation of the least-squares regression line is represented as:
Where:
So, we have:
Substitute values for a and b in
So, we have:
Approximate
Hence, the equation of the least-squares regression line for predicting GPA from the number of absences is
Read more about least-squares regression at:
brainly.com/question/2141008
Answer:
E
Step-by-step explanation:
There are both red and green marbles in the jar. The answer cannot be A or D because that would mean that there's 1.14% or 1.04% green marbles. But we know that there's less than that in the and bag. And there are also red marbles. B and F do not work because there can't be a negative amount of marbles in the bag.
Number four is 60%
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