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A researcher is interested in the relationship between birth order and personality. A sample of n= 100 people is obtained, all of whom grew up in families as one of three children. Each person is given a personality test, and the researcher also records the person's birth-order position (1st born, 2nd, or 3rd). The frequencies from this study are shown in the following table. On the basis of these data, can the researcher conclude that there is a significant relation between birth order and personality? Test at the .05 level of significance. Birth Position 1st 2nd 3rd Outgoing 13 31 16 Reserved 17 19 4 1) false 2)6.89 3) 7.24 4)10.60 5) 4 6)8.51 7) 12.84 8) 3 9)2 10)20 11)8 12) There is no relationship between birth order and personality 13)7.81 14)12 15) There is a relationship between birth order and personality 16)18 17)5.99 18) true 19) 30 The critical value is: The expected frequencies for Outgoing, Birth Position 1st is: The expected frequencies for Outgoing, Birth Position 3rd s: The expected frequencies Reserved; Birth Position 2nd is: The expected frequencies Reserved; Birth Position 3rd is:

A researcher is interested in the relationship between birth order and personality. A sample of n= 100 people is obtained, all of whom grew up in families as one of three children. Each person is given a personality test, and the researcher also records the person's birth-order position (1st born, 2nd, or 3rd). The frequencies from this study are shown in the following table. On the basis of these data, can the researcher conclude that there is a significant relation between birth order and personality? Test at the .05 level of significance. Birth Position 1st 2nd 3rd Outgoing 13 31 16 Reserved 17 19 4 1) false 2)6.89 3) 7.24 4)10.60 5) 4 6)8.51 7) 12.84 8) 3 9)2 10)20 11)8 12) There is no relationship between birth order and personality 13)7.81 14)12 15) There is a relationship between birth order and personality 16)18 17)5.99 18) true 19) 30 The critical value is: The expected frequencies for Outgoing, Birth Position 1st is: The expected frequencies for Outgoing, Birth Position 3rd s: The expected frequencies Reserved; Birth Position 2nd is: The expected frequencies Reserved; Birth Position 3rd is:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 13PT
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A researcher is interested in the relationship between birth order and personality. A sample of n - 100 people is obtained, all of whom grew up in families as one of three children. Each person is given a personality test, and the researcher also records the person's birth-order position (1st born, 2nd, or 3rd). The frequencies from this study are shown in the following table. On the basis of these data, can the researcher conclude that there is a significant relation between birth order and personality? Test at the .05 level of significance. Birth Position 1st 2nd 3rd Outgoing 13 31 16 Reserved 17 19 4 1) false 2)6.89 3) 7.24 4)10.60 5)4 6)8.51 7) 12.84 8) 3 9)2 10)20 11)8 12) There is no relationship between birth order and personality 13)7.81 14)12 15) There is a relationship between birth order and personality 16)18 17)5.99 18) true 19) 30 The critical value is: The expected frequencies for Outgoing, Birth Position 1st is: The expected frequencies for Outgoing, Birth Position 3rd s: The expected frequencies Reserved; Birth Position 2nd is: The expected frequencies Reserved; Birth Position 3rd is:
Transcribed Image Text:A researcher is interested in the relationship between birth order and personality. A sample of n - 100 people is obtained, all of whom grew up in families as one of three children. Each person is given a personality test, and the researcher also records the person's birth-order position (1st born, 2nd, or 3rd). The frequencies from this study are shown in the following table. On the basis of these data, can the researcher conclude that there is a significant relation between birth order and personality? Test at the .05 level of significance. Birth Position 1st 2nd 3rd Outgoing 13 31 16 Reserved 17 19 4 1) false 2)6.89 3) 7.24 4)10.60 5)4 6)8.51 7) 12.84 8) 3 9)2 10)20 11)8 12) There is no relationship between birth order and personality 13)7.81 14)12 15) There is a relationship between birth order and personality 16)18 17)5.99 18) true 19) 30 The critical value is: The expected frequencies for Outgoing, Birth Position 1st is: The expected frequencies for Outgoing, Birth Position 3rd s: The expected frequencies Reserved; Birth Position 2nd is: The expected frequencies Reserved; Birth Position 3rd is:
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