In a study of 1,710 schoolchildren in Australia (Herald Sun, October 27, 1994), 1,060 children indicated that
Question:
In a study of 1,710 schoolchildren in Australia (Herald Sun, October 27, 1994), 1,060 children indicated that they normally watch TV before school in the morning. (Interestingly, only 35% of the parents said their children watched TV before school.) Construct and interpret a 95% confidence interval for the proportion of all Australian children who say they watch TV before school. In order for the method used to construct the interval to be valid, what assumption about the sample must be reasonable?
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Using the 5step process EMC 3 Estimate E The proportion of all Australian children who would say tha...View the full answer
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Somshukla Chakraborty
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