C). In step 2, he needed to divide both sides of the equation by 5.
YOU CAN WRITE AN EQUATION OF 7.5 Divide 2.5 = any letter
Answer:
the square root of 9/4, 5/3, the square root of 5, and then 2.5
Step-by-step explanation:
Answer:
The procedure results in a binomial distribution
Step-by-step explanation:
If all 120 couples used the YSORT method, it is fair to assume that the probability of a baby being a boy or a girl are constant through all trials (120 couples). Assuming 120 randomly selected couples, there is a fixed number of independent trials. Finally, since the babies can only be a boy or a girl, the binary condition is satisfied and thus, the distribution is binomial
C
the explanation is in the photo
