The consumers were asked whether they like or dislike the cereal. You are given their responses below. Response Frequency Liked 60
Edison International Sells a variety of children’s toys domestically and internationally, including talking dolls. ……..
June 5, 2020Resolving Large- and Small Scale Systems.
June 5, 2020The consumers were asked whether they like or dislike the cereal. You are given their responses below. Response Frequency Liked 60
The consumers were asked whether they like or dislike the cereal. You are given their responses below. Response Frequency Liked 60 Disliked 40 100 a. What is the estimate point of the proportion of the people who will like the cereal?
b. Construct a 95% confidence interval for the proportion of all the consumers to will like the cereal. c. What is the margin of error for the 95% confidence interval that you constructed in part b? d. With a .95 probability, how large of a sample needs to be taken to provide a margin of error of .09 or less?
