In a survey of 3250 adults aged 57 through 85 years, it was found that 84.7% of them used at least one prescription medication. Complete parts (a) through (c) below. a. How many of the 3250 subjects used at least one prescription medication? 2753 (Round to the nearest integer as needed.) b. Construct a 90% confidence interval estimate of the percentage of adults aged 57 through 85 years who use at least one prescription medication. %

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
M
In a survey of 3250 adults aged 57 through 85 years, it was found that 84.7% of them used at least one prescription medication. Complete parts (a) through (c) below.
ew an example Get more help.
N
S
a. How many of the 3250 subjects used at least one prescription medication?
2753 (Round to the nearest integer as needed.)
b. Construct a 90% confidence interval estimate of the percentage of adults aged 57 through 85 years who use at least one prescription medication.
F2
X
%<p<%
(Round to one decimal place as needed.)
H
5373255.docx
#
3
80
F3
E
D
C
$
4
Q
F4
R
F
NO REF SAMPLE....pdf
07 20
5
V
J
F5
T
G
^
6
B
MacBook Air
Fo
D
Y
TEMPLATE Sel....docx
H
✓ lo
&
7
F7
U
N
00 *
**
8
J
PII
FB
1
M
D
(
9
resume..docx
K
DD
O
V
O
I
L
J
F10
Clear all
P
^
a
F11
+
{
L
Che
=
[
2
command option
Transcribed Image Text:M In a survey of 3250 adults aged 57 through 85 years, it was found that 84.7% of them used at least one prescription medication. Complete parts (a) through (c) below. ew an example Get more help. N S a. How many of the 3250 subjects used at least one prescription medication? 2753 (Round to the nearest integer as needed.) b. Construct a 90% confidence interval estimate of the percentage of adults aged 57 through 85 years who use at least one prescription medication. F2 X %<p<% (Round to one decimal place as needed.) H 5373255.docx # 3 80 F3 E D C $ 4 Q F4 R F NO REF SAMPLE....pdf 07 20 5 V J F5 T G ^ 6 B MacBook Air Fo D Y TEMPLATE Sel....docx H ✓ lo & 7 F7 U N 00 * ** 8 J PII FB 1 M D ( 9 resume..docx K DD O V O I L J F10 Clear all P ^ a F11 + { L Che = [ 2 command option
Expert Solution
steps

Step by step

Solved in 4 steps with 1 images

Blurred answer
Similar questions
  • SEE MORE 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