A group of 2000 individuals from 3 different cities were asked whether they owned a foreign or a domestic car. The following contingency table shows the results of the survey.
At = 0.05, test to determine if the type of car purchased is independent of the city in which the purchasers live.
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Q23: Exhibit 12-3
In order to determine whether or
Q28: Exhibit 12-3
In order to determine whether or
Q37: Exhibit 12-5
The table below gives beverage preferences
Q39: Exhibit 12-4
In the past, 35% of the
Q39: Exhibit 12-5
The table below gives beverage preferences
Q43: Exhibit 12-6
The following shows the number
Q44: The test for goodness of fit, test
Q44: Shown below is a 2 * 3
Q45: Exhibit 12-6
The following shows the number of
Q46: Shown below is a 3 * 2
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