What descriptions are we supposed to choose from?
Answer:
29
Step-by-step explanation:
a+b+b+c+a+c=58
2a+2b+2c=58
divide by 2
a+b+c=29
Answer:
you are right
Step-by-step explanation:
Answer: 0.64
Step-by-step explanation:
Given : The heights of women aged 20 – 29 in the United States are approximately Normal with
inches and
inches.
Let x denotes the height of women.
Since 1 feet = 12 inches
5.5 feet =
inches
Then, the z-score corresponds to x=66 inches will be :-

Hence, the z ‑score for a woman 5.5 feet tall = 0.64