A company held a blood pressure screening clinic for its employees. The results are summarized in the table below by age group and blood pressure level. *** a) Find the marginal distribution of blood pressure. Age 30-49 Over 50 Blood Pressure 40 32 Low 93 Normal 91 52 71 High 196 183 95 Total (Round to one decimal place as needed.) b) Find the conditional distribution of blood pressure level within each age group. Start by finding the conditional distribution of blood pressure for the under 30 age group. Blood Pressure Under 30 27 47 21 Low Normal High Total 99 231 144 474 Under 30 100.0 27 47 21 E Age 30-49 40 91 52 . Over 50 Next 2:26 PM 4/30/2022 32 93 71

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
A company held a blood pressure screening clinic for its employees. The results are summarized in the table below by
age group and blood pressure level.
a) Find the marginal distribution of blood pressure.
Age
30-49
Over 50
Under 30
Blood Pressure
40
27
32
Low
47
Normal
93
91
52
71
High
21
95
183
196
Total
(Round to one decimal place as needed.)
b) Find the conditional distribution of blood pressure level within each age group.
Start by finding the conditional distribution of blood pressure for the under 30 age group.
Blood Pressure
O
Type here to search
@
tab
caps lock
1
7
A
2
#
K
3
$
4
%
5
6
E
R
T
DEG
W
S
| x || C || V
&
7
YU
H
B
8
Z
Total
99
231
144
Low
Normal
High
474
J
N
(
9
80°F
K
M
Under 30
%
100.0
O
O
27
47
21
P
>
Age
40
30-49
91
52
?
Over 50
1
32
93
71
Next
2:26 PM
4
4/30/2022
C
pause
ett
Transcribed Image Text:A company held a blood pressure screening clinic for its employees. The results are summarized in the table below by age group and blood pressure level. a) Find the marginal distribution of blood pressure. Age 30-49 Over 50 Under 30 Blood Pressure 40 27 32 Low 47 Normal 93 91 52 71 High 21 95 183 196 Total (Round to one decimal place as needed.) b) Find the conditional distribution of blood pressure level within each age group. Start by finding the conditional distribution of blood pressure for the under 30 age group. Blood Pressure O Type here to search @ tab caps lock 1 7 A 2 # K 3 $ 4 % 5 6 E R T DEG W S | x || C || V & 7 YU H B 8 Z Total 99 231 144 Low Normal High 474 J N ( 9 80°F K M Under 30 % 100.0 O O 27 47 21 P > Age 40 30-49 91 52 ? Over 50 1 32 93 71 Next 2:26 PM 4 4/30/2022 C pause ett
A company held a blood pressure screening clinic for its employees. The results are summarized in the table below by
age group and blood pressure level.
Start by finding the conditional distribution of blood pressure for the under 30 age group.
Blood Pressure
Age
Low Normal High Total
27 47 21 95
%%% 100%
Under 30
(Round to one decimal place as needed.)
Find the conditional distribution of blood pressure for the 30-49 age group.
Blood Pressure
Age
Low Normal High Total
40 91 52 183
%%% 100%
30-49
%
(Round to one decimal place as needed.)
#
Type here to search.
7
2
tab
caps lock
Q.
A
Z
#
$
4
alt
%
BI n
C
5
W
E
R
T
SDEG
6
V
الالالك
&
9.
8
7
H
B N
Low
Normal
High
C
9
JK
M
80°F
Under 30
O
<
27
47
21
L
P
Age
30-49
40
91
52
E R
C
?
J
Over 50
32
93
71
1
Next
2:27 PM
4/30/2022
pause
stri
0
D
1
Transcribed Image Text:A company held a blood pressure screening clinic for its employees. The results are summarized in the table below by age group and blood pressure level. Start by finding the conditional distribution of blood pressure for the under 30 age group. Blood Pressure Age Low Normal High Total 27 47 21 95 %%% 100% Under 30 (Round to one decimal place as needed.) Find the conditional distribution of blood pressure for the 30-49 age group. Blood Pressure Age Low Normal High Total 40 91 52 183 %%% 100% 30-49 % (Round to one decimal place as needed.) # Type here to search. 7 2 tab caps lock Q. A Z # $ 4 alt % BI n C 5 W E R T SDEG 6 V الالالك & 9. 8 7 H B N Low Normal High C 9 JK M 80°F Under 30 O < 27 47 21 L P Age 30-49 40 91 52 E R C ? J Over 50 32 93 71 1 Next 2:27 PM 4/30/2022 pause stri 0 D 1
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
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