MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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10.46 Social scientists have produced convincing evidence that parental divorce is negatively associated with the educational success of their children. The paper “Maternal Cohabitation and Educational Success” [Sociology of Education (2005) 78:144–164] describes a study that
addresses the impact of cohabiting mothers on the success of their children in graduating from high school. The following table displays the educational outcome by type of family for 1,168 children.
a. Display the above data in a graph to demonstrate any differences in the proportions of high school graduates across family types.
b. Is there significant evidence that the proportions of students who graduate from high school are different across the various family types?

10.46 Social scientists have produced convincing evidence that parental divorce is negatively
associated with the educational success of their children. The paper “Maternal Cohabitation
and Educational Success" [Sociology of Education (2005) 78:144-164] describes a study that
addresses the impact of cohabiting mothers on the success of their children in graduating from
high school. The following table displays the educational outcome by type of family for 1,168
children.
Type of Family
Two-Parent
Single-Parent
Stepparent
High Schl. Grad.
Always
Divorce
No Cohab.
With Cohab.
Total
Yes
407
61
231
124
193
1,016
No
45
16
29
11
51
152
Total
452
77
260
135
244
1,168
a. Display the above data in a graph to demonstrate any differences in the proportions
of high school graduates across family types.
b. Is there significant evidence that the proportions of students who graduate from
high school are different across the various family types?
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Transcribed Image Text:10.46 Social scientists have produced convincing evidence that parental divorce is negatively associated with the educational success of their children. The paper “Maternal Cohabitation and Educational Success" [Sociology of Education (2005) 78:144-164] describes a study that addresses the impact of cohabiting mothers on the success of their children in graduating from high school. The following table displays the educational outcome by type of family for 1,168 children. Type of Family Two-Parent Single-Parent Stepparent High Schl. Grad. Always Divorce No Cohab. With Cohab. Total Yes 407 61 231 124 193 1,016 No 45 16 29 11 51 152 Total 452 77 260 135 244 1,168 a. Display the above data in a graph to demonstrate any differences in the proportions of high school graduates across family types. b. Is there significant evidence that the proportions of students who graduate from high school are different across the various family types?
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