SOLUTION: Jennie surveyed a random sample of Californians and asked them if they believed the minimum wage should be increased. She used a calculator to find a 90% confidence interval estima
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Question 1140865: Jennie surveyed a random sample of Californians and asked them if they believed the minimum wage should be increased. She used a calculator to find a 90% confidence interval estimating the proportion of Californians who believe minimum wage should be raised.
a.) Use the results shown to report the confidence interval in proper form.
b.) Can Jennie conclude that more than 50% of Californians believe that the minimum wage should be increased? Justify your answer. Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! There are no data here. The confidence interval should be in the form of (lower number, upper number).
If 50% is in the confidence interval, then the answer to b is no. If 50% is below the lower number of the confidence interval, then the answer to b is yes.
