What are the expected numbers? (round to 3 decimal places) 1a hours 4ehours 79 nours Community College Student 93.59 122199 51.20 Four Year College Student 136 104 421 57241 Non-Student 103 020 1473 The hypotheses are The number of hours volunteered is independent of the type of volunteer. The number of hours volunteered is dependent of the type of volunteer.(claim) Since. = 0.01 the critical value is 13.277 X round to 3 decimal places) The test value is 13088 The pvalue is a.011 X (round to 3 decimai places) So the decision is to odo not reject , • reiect

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.4: Expected Value
Problem 22E
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What are the expected numbers? (round to 3 decimal
places)
1a hours
4ehours
79 nours
Community College Student
93.59
122199
51.20
Four Year College Student
136
104 421
57241
Non-Student
103 020
1473
The hypotheses are
The number of hours volunteered is independent of
the type of volunteer.
The number of hours volunteered is dependent of the
type of volunteer.(claim)
Since. = 0.01 the critical value is 13.277
X round to 3 decimal places)
The test value is 13088
The pvalue is a.011
X (round to 3 decimai places)
So the decision is to
odo not reject ,
• reiect
Transcribed Image Text:What are the expected numbers? (round to 3 decimal places) 1a hours 4ehours 79 nours Community College Student 93.59 122199 51.20 Four Year College Student 136 104 421 57241 Non-Student 103 020 1473 The hypotheses are The number of hours volunteered is independent of the type of volunteer. The number of hours volunteered is dependent of the type of volunteer.(claim) Since. = 0.01 the critical value is 13.277 X round to 3 decimal places) The test value is 13088 The pvalue is a.011 X (round to 3 decimai places) So the decision is to odo not reject , • reiect
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