Fill in the blanks.

a. the line yequalsbeta0plusbeta1x is called the
b. the common conditional standard deviation of the response variable is denoted
c. for xequals6, the conditional distribution of the response variable is a distribution having mean and standard deviation

The blank spaces are bold

Explanation:

a. The line  is called the population regression plane.

b. The common conditional standard deviation of the response variable is denoted σ.

c. For x=6, the conditional distribution of the response variable is a normal distribution having mean βx + 6β1  and standard deviation σ.

what do you mean.why did u repeat the question.

hi : ) i found this so i hope this !

"we first find value of tax in dollars.

the difference between the two prices   is: 23. 54 - 22 = 1.54

therefore the sales tax in dollars is 1.54

the tax % will be   (amount of tax / original cost price ) × 100

(1.54 / 22) × 100  → (0.07) × 100 =   7

so the tax rate is 7%

we can double check the answer.

7 % of 22   → (7/100) × 22 → 0.07 × 22 = 1.54

22 + 1.54 = 23.54"