The polynomial is the expansion of (x-3)(x-1)(x+4)²
a. Your answer is correct.
b. Divide the given value of sigma by √n where n = sample size = 7. Then perform the same calculation you did for part a. The probabiilty is 0.4427.
True, u can choose any two distinct points on a line to calculate the slope
Answer:
the answer is 1 I guess
Step-by-step explanation:
2/5 - 3/5
2-3/5
1