Answer:
<em><u>All three choices would occur, and are all correct.</u></em>
Step-by-step explanation:
The y-intercept of the least-squares regression line would decrease.
The standard deviation of the residuals would decrease.
The correlation coefficient (r) would get closer to 1.
glad to help :)
Step-by-step explanation:
1. 57 degrees
2. B
3. 117 degrees
4. C
It should be 17 because 4.25 divided by 0.25 is the same as 425/25 which is 17.
Answer: D = x'10 − 10x'8 + 40x'6 − 80x'4 + 80x'2 − 32
Step-by-step explanation: