The 2 is in the ten million’s place
The value of co-efficient of determination is 0.241.
<h3>What is the relationship between linear co-relation co-efficient and co-efficient of determination ?</h3>
The co-efficient of determination R² is similar to the linear correlation co-efficient.
We can think of co-relation of determination as a percentage. It gives us the data for how much percentage of data will fall within the linear co-relation.The higher the percentage the more data falls within.If the coefficient is 0.5 then 50% of data falls within the linear co-relation.
According to the given question
Linear correlation coefficient is -0.491
∴ Co-efficient of determination is (-.491)² which is equal to 0.241.
Learn more about Linear regression here :
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Answer: B
Explanation: an isosceles triangle has 2 sides that are the same, so if the base angles are both 34° then you can multiply that by 2 to get 68°. After that you know that you're still missing one of the angles so that missing angle is x. The equation you can set up to solve for x is the following: 68° + x° = 180°
Hope this helped! :)
Answer:
A. 14%.
B. ![\frac{43}{50}](https://tex.z-dn.net/?f=%5Cfrac%7B43%7D%7B50%7D)
Step-by-step explanation:
We have been given that a running back was the MVP (most valuable player) in 0.14 of the first 50 Super Bowls.
A. To find the percent, when the MVPs were running backs, we need to convert 0.14 into percent by multiplying by 100 as:
![0.14\times 100=14\%](https://tex.z-dn.net/?f=0.14%5Ctimes%20100%3D14%5C%25)
Therefore, 14 percent of the MVPs were running backs.
B. To find the fraction of the MVPs were not running backs, we will subtract 0.14 from 1 to find the MVPs, who were not running backs. Finally, we will convert the answer into fraction as:
![1-0.14=0.86](https://tex.z-dn.net/?f=1-0.14%3D0.86)
Now, we will multiply and divide 0.86 by 100 as:
![0.86\times \frac{100}{100}=\frac{86}{100}](https://tex.z-dn.net/?f=0.86%5Ctimes%20%5Cfrac%7B100%7D%7B100%7D%3D%5Cfrac%7B86%7D%7B100%7D)
Reduce the fraction by dividing numerator and denominator by 2:
![\frac{43}{50}](https://tex.z-dn.net/?f=%5Cfrac%7B43%7D%7B50%7D)
Therefore,
of the MVPs were not running backs.
3
Step-by-step explanation:
1.5x150=225
225÷75(1.25 hrs in minutes)=3