A medical researcher says that at least 23% of Canadian adults are smokers.In a random sample of 200 canadian adults, 15.2% say that they are smokers. At a = 0.01, do you have enough evidence to reject the researcher's claim?

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
100%

please show all steps USING EXCEL ONLY FORMULAS

A
В
E
F
G
H
K
L
M
1
Type of test
Ha
p
A medical researcher says that at least 23% of Canadian adults are smokers.In a
reject
Ho
p
3 alpha
4 alpha/2
random sample of 200 canadian adults, 15.2% say that they are smokers. At a = 0.01,
do you have enough evidence to reject the researcher's claim?
critical value
5
6.
Po
Test statistic
7 9.=1-p.
10 o or s
P-value
11
12
13 sqrt(p.*q./n)
14
15
decision
16
17
18
19
conclusion
Transcribed Image Text:A В E F G H K L M 1 Type of test Ha p A medical researcher says that at least 23% of Canadian adults are smokers.In a reject Ho p 3 alpha 4 alpha/2 random sample of 200 canadian adults, 15.2% say that they are smokers. At a = 0.01, do you have enough evidence to reject the researcher's claim? critical value 5 6. Po Test statistic 7 9.=1-p. 10 o or s P-value 11 12 13 sqrt(p.*q./n) 14 15 decision 16 17 18 19 conclusion
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Exponents
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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