A researcher is interested in determining if the proportion of children that collect specific type of toys is equal. To test, he takes a random sample of 500 children and finds that 36% of them collect Legos, 19% of them collect Beenie Babies, 18% of them collect Webkinz, and 27% of them collect Hot Wheels. At the 10% significance level, what conclusion can be reached?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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1) null and alternative hypothesis

2) verify the assumptions

3) state the test statistic and distribution

4) give the rejection region

1. A researcher is interested in determining if the proportion of children that collect specific type of
toys is equal. To test, he takes a random sample of 500 children and finds that 36% of them collect
Legos, 19% of them collect Beenie Babies, 18% of them collect Webkinz, and 27% of them collect Hot
Wheels. At the 10% significance level, what conclusion can be reached?
Transcribed Image Text:1. A researcher is interested in determining if the proportion of children that collect specific type of toys is equal. To test, he takes a random sample of 500 children and finds that 36% of them collect Legos, 19% of them collect Beenie Babies, 18% of them collect Webkinz, and 27% of them collect Hot Wheels. At the 10% significance level, what conclusion can be reached?
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