The expected number of shoppers who prefer plastic bags can be calculated by multiplying the probability by the total number of shoppers:
0.50 (probability of preferring plastic bags) * 150 (total shoppers) = 75
Therefore, you can expect 75 shoppers out of 150 to prefer plastic bags.
Therefore, the answer is 75.
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
100
100
70
70
75
75
50
thank you
1 answer
1 answer