Share
Explore BrainMass

Chi Square

In a congressional district in Los Angeles a random sample of voters were asked which of the 3 candidates they voted for. The results were as follows:

Candidates White Black Mexican-American Row Totals
Blanca 2 4 19 25
Whyte 3 28 4 35
Weiss 25 13 2 40
Column Totals 30 45 25 100 = sample size n

Do the data present sufficient evidence to claim that voting habits depend on ethnic background? Test at the 0.01 significance level.

PS: PLEASE SHOW ALL WORK AND EXPLAIN IN BASIC, BASIC TERMS. Thank you for your assistance.

Also, you can put all work in a "Word" File.

Attachments

Solution Summary

In a congressional district in Los Angeles a random sample of voters were asked which of the 3 candidates they voted for. The results were as follows:

Candidates White Black Mexican-American Row Totals
Blanca 2 4 19 25
Whyte 3 28 4 35
Weiss 25 13 2 40
Column Totals 30 45 25 100 = sample size n

Do the data present sufficient evidence to claim that voting habits depend on ethnic background? Test at the 0.01 significance level.

$2.19