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
B. 5
Definitely wouldn’t be any of the others
The fourth choice - 5/104.
In one cube, there are 3 even numbers - 2,4,6. For two cubes, the total probability is 36.
3*3 / 36 = 9/36
For letters, there are five vowels over 26 letters = 5 / 26
Multiply the two probabilities to get the probability of rolling two even numbers and selecting one of the vowels.
9/36 * 5/26 = 5/104
Answer:
Step-by-step explanation:
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Answer:
1/6 yard of felt
Step-by-step explanation:
Su Ling started with one yard, and she used 5/6 of it, which means five-sixths of the yard of felt get taken away. Now you have the last sixth of the yard left over - 1/6 of a yard of felt. One equals six sixths, so here's the math -
1yd = 6/6 yd
6/6 yd - 5/6 yd = 1/6 yd