Assume that women's heights are normally distributed with a mean given by μ = 64.5 in, and a standard deviation given by a = 2.7 in. (a) If 1 woman is randomly selected, find the probability that her height is less than 65 in. (b) If 44 women are randomly selected, find the probability that they have a mean height less than 65 in. (a) The probability is approximately (Round to four decimal places as needed.) ***

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Find the probability of a and b)
K
Assume that women's heights are normally distributed with a mean given by μ = 64.5 in, and a standard deviation given by o = 2.7 in.
(a) If 1 woman is randomly selected, find the probability that her height is less than 65 in.
(b) If 44 women are randomly selected, find the probability that they have a mean height less than 65 in.
cx
View an example Ask my instructor
2
W
5
(a) The probability is approximately
(Round to four decimal places as needed.)
x
3
F2
3
E
D
80
F3
C
$
4
FA
R
a
F
V
%
5
$
FS
T
G
1
6
B
MacBook Air
FO
Y
I'
H
&
7
N
44
F7
U
N
(...)
√₁ V
**
* 00
8
J
DII
1
M
(
9
(1)
K
4
F9
More
O
)
O
<
F10
L
0
Clear all
P
command
FIL
s
Transcribed Image Text:K Assume that women's heights are normally distributed with a mean given by μ = 64.5 in, and a standard deviation given by o = 2.7 in. (a) If 1 woman is randomly selected, find the probability that her height is less than 65 in. (b) If 44 women are randomly selected, find the probability that they have a mean height less than 65 in. cx View an example Ask my instructor 2 W 5 (a) The probability is approximately (Round to four decimal places as needed.) x 3 F2 3 E D 80 F3 C $ 4 FA R a F V % 5 $ FS T G 1 6 B MacBook Air FO Y I' H & 7 N 44 F7 U N (...) √₁ V ** * 00 8 J DII 1 M ( 9 (1) K 4 F9 More O ) O < F10 L 0 Clear all P command FIL s
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman