pls answer number 5. On the hypothesis pls do in mathematical words and numbers, thank you!

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

pls answer number 5. On the hypothesis pls do in mathematical words and numbers, thank you!

For numbers 4-6. Identify
whether the problem is a
two-tailed test or one-tailed test
(left-tailed test, right-tailed test).
Then, formulate the null and
alternative hypotheses.
4. The principal of San Miguel
National High School claims that
the students in her school have
intelligence that is above
average. Suppose that the
average IQ scores for a high
school student is 115. State the
null and alternative hypothesis
the principal is having in mind.
5. An analyst wants to know if
the tourists in Palawan decrease
due to Covid-19 pandemic for
the last 3 months. Data from
prior to the pandemic shows that
there is an approximate of a
1,000 of foreign visitors in
Palawan in just 3 months. What
are the null and alternative
hypotheses of the analyst?
Transcribed Image Text:For numbers 4-6. Identify whether the problem is a two-tailed test or one-tailed test (left-tailed test, right-tailed test). Then, formulate the null and alternative hypotheses. 4. The principal of San Miguel National High School claims that the students in her school have intelligence that is above average. Suppose that the average IQ scores for a high school student is 115. State the null and alternative hypothesis the principal is having in mind. 5. An analyst wants to know if the tourists in Palawan decrease due to Covid-19 pandemic for the last 3 months. Data from prior to the pandemic shows that there is an approximate of a 1,000 of foreign visitors in Palawan in just 3 months. What are the null and alternative hypotheses of the analyst?
Expert Solution
steps

Step by step

Solved in 2 steps

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