The The square root of R² (the coefficient of determination) is not r, the correlation coefficient. Therefore, it's false.
<h3>What is a correlation coefficient?</h3>
It should be noted that the correlation coefficient is used to measure how string the relationship between two variables are.
The correlation formula tells us the linear relationship between the variables. R² is the square of the correlation coefficient.
Learn more about correlation on:
brainly.com/question/4219149
#SPJ1
0.597614 would be the answer, hope this helps!
Answer:
-43/24
-1 19/24
Step-by-step explanation:
For the first hour its 24, then 48, then 72, then 100!!!
2 quarters,4 nickels, and 7 dimes 50+20+70=140 she has 1.40$"