Assume that women's heights are normally distributed with a mean given by mu equals 63.2 in, and a standard deviation given by
sigma equals 2.1 in. complete parts a and
b.
a. if 1 woman is randomly selected, find the probability that her height is between 62.4 in and 63.4 in. the probability is approximately . 1863. (round to four decimal places as needed.)
b. if 7 women are randomly selected, find the probability that they have a mean height between 62.4 in and 63.4 in
b.
a. if 1 woman is randomly selected, find the probability that her height is between 62.4 in and 63.4 in. the probability is approximately . 1863. (round to four decimal places as needed.)
b. if 7 women are randomly selected, find the probability that they have a mean height between 62.4 in and 63.4 in
1 answer:
You might be interested in
Answer:
The answer to your question is 10 units
Step-by-step explanation:
Data
A (-3, -1)
B (-3 , 5)
length of a side = 8 units
Process
1.- Calculate the distance between A and B
dAB =
x1 = -3 y1 = -1
x2 = -3 y2 = 5
-Substitution
dAB =
dAB =
dAB =
dAB = 6 u
2.- Calculate the diagonal using the Pythagorean theorem.
c² = a² + b²
c² = 6² + 8²
c² = 36 + 64
c² = 100
c = 10 units
- Conclusion
The diagonal of the rectangle measures 10 units