Six hundred consumers belonging to the 25-34 age group were randomly selected in a city and were asked whether they would like to purchase a domestic or a foreign automobile.Their responses are given below.
Develop a 95% confidence interval for the proportion of all such consumers who prefer to purchase domestic automobiles.

Question

Six hundred consumers belonging to the 25-34 age group were randomly selected in a city and were asked whether they would like to purchase a domestic or a foreign automobile.Their responses are given below.  ​
Develop a 95% confidence interval for the proportion of all such consumers who prefer to purchase domestic automobiles.

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The Answer of Six hundred consumers belonging to the 25-34 age group were randomly selected in a city and were asked whether they would like to purchase a domestic or a foreign automobile.Their responses are given below.  ​
Develop a 95% confidence interval for the proportion of all such consumers who prefer to purchase domestic automobiles.

Six Hundred Consumers Belonging to the 25-34 Age Group Were