A psychologist is examining the influence of an older sibling in the development of social skills. A sample of three-year old children isobtained. Half the children had no siblings and the others had at least 1 older sibling who is within 5 years of the child's age. Thepsychologist records a social skills score for each child and obtains the following data.No siblingOlder siblingn= 10n= 17M= 17M= 232- 50.741= 48.578a. Do these data indicate that having an older sibling has a significant effect on the development of social skills? Test at the ,05 level.b. Compute dc. Give an APA formatted summary of your findings.

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Answered: A psychologist is examining the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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