Aregression model between sales (y in $1000s), unit price (x1 in dollars) and television advertisement (x2 in dollars) resulted in the following function: ŷ = 7-3x1 + 5x2 for this model, ssr = 3500, sse = 1500, and the sample size is 18. if we want to test for the significance of the regression model, the critical value of fat 95% confidence is
a. 3.29
b. 3.24
c. 3.68
d. 4.54

b is the answer that makes most sense

step-by-step explanation:

tangent

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110