Suppose we want to test the null hypothesis Ho: p = 0.34 against the alternative hypothesis H1 :p > 0.34. Suppose also that we observed 120 successes in a random sample of 300 subjects and the level of significance is 0.05. What is the distribution of the test statistic for this test? Select one: а. t-distribution with df = 299 %3D b. binomial distribution with n = 300 and p = 0.5 c. standard normal distribution O d. normal distribution with mean 0.5 and variance 0.0007

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
Suppose we want to test the null hypothesis Ho : p = 0.34 against the alternative
hypothesis H1 :p > 0.34. Suppose also that we observed 120 successes in a random
sample of 300 subjects and the level of significance is 0.05. What is
%3D
the distribution of the test statistic for this test?
Select one:
а.
t-distribution with df = 299
b. binomial distribution with n =
300 and p = 0.5
С.
standard normal distribution
d. normal distribution with mean 0.5 and variance 0.0007
Transcribed Image Text:Suppose we want to test the null hypothesis Ho : p = 0.34 against the alternative hypothesis H1 :p > 0.34. Suppose also that we observed 120 successes in a random sample of 300 subjects and the level of significance is 0.05. What is %3D the distribution of the test statistic for this test? Select one: а. t-distribution with df = 299 b. binomial distribution with n = 300 and p = 0.5 С. standard normal distribution d. normal distribution with mean 0.5 and variance 0.0007
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

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