Answer:
420
Step-by-step explanation:
Simple addition! I double checked!
Answer:
(Can't tell if it's 3/4 plus -7/8 or you need the answer to both so I'll put both of them) 3/4 is .75 -7/8 is -.875. 3/4 + -7/8 is -1/8 which is -.125
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.
The first one would be the government
Answer:
i think it's the same line sorry if it's wrong