Question
Suppose the probability of selecting a supermarket shopper who prefers plastic bags instead of paper bags is 50%. Out of 150 shoppers, how many can you expect will prefer plastic bags?(1 point) Responses 50 50 70 70 100 100 75
Answers
GPT 3.5
75
You can expect 75 shoppers out of 150 to prefer plastic bags. Since the probability of selecting a shopper who prefers plastic bags is 50%, half of the shoppers are expected to prefer plastic bags. Out of 150 shoppers, half would be 75.
You can expect 75 shoppers out of 150 to prefer plastic bags. Since the probability of selecting a shopper who prefers plastic bags is 50%, half of the shoppers are expected to prefer plastic bags. Out of 150 shoppers, half would be 75.