Answer:
The answer is given below
Step-by-step explanation:
a. We will <u>always </u>find a significant difference by switching to an alpha level of .1 with the same sample results.
b. We will <u>sometimes</u> find a significant difference by switching to an alpha level of .01 with the same sample results.
c. We will <u>sometimes</u> find a significant difference by switching to an alpha level of .001 with the same sample results.
d. We will <u>always</u> find a significant difference by switching to an 80% confidence interval with the same sample results.
A slope intercept equation, or a straight line.
Answer:
29.135
Step-by-step explanation:
{-3x - 10y = -4} Answer: x = − 10/3y + 4/3
{x - 5y = 18} Answer: x = 5y + 18