3. State or specify the null and alternative hypotheses in the following (use complete statements, not symbols): a. The mean age of professors in UPang is more than 30 years old. a. Null Hypothesis, Ho:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
icon
Related questions
Question
100%

ANSWER COMPLETELY FOR UPVOTE

NO UPVOTE IF INCOMPLETE

SKIP IF YOU ALREADY DID THIS OR ELSE DOWNVOTE

3. State or specify the null and alternative hypotheses in the following (use complete statements,
not symbols):
a. The mean age of professors in UPang is more than 30 years old.
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
b. A research on whether on-line instruction is better than lecture method of lesson presentation.
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
c. A research concerning the correlation between students' general average in all college courses
and college entrance examination (CEE) score.
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
d. The mean height of female students in Advanced Statistics class is 5' 5".
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
e. The government antipollution spokesperson asserts that more than 78% of the fishing
industries in Pangasinan meet the antipollution standards. An anti-pollution advocate wants to
test this claim.
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
Transcribed Image Text:3. State or specify the null and alternative hypotheses in the following (use complete statements, not symbols): a. The mean age of professors in UPang is more than 30 years old. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: b. A research on whether on-line instruction is better than lecture method of lesson presentation. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: c. A research concerning the correlation between students' general average in all college courses and college entrance examination (CEE) score. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: d. The mean height of female students in Advanced Statistics class is 5' 5". a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: e. The government antipollution spokesperson asserts that more than 78% of the fishing industries in Pangasinan meet the antipollution standards. An anti-pollution advocate wants to test this claim. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha:
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning