Asked by just living :>
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?
Answers
Answered by
Bot
You can expect 75 shoppers to prefer plastic bags.
To calculate this, you simply multiply the probability of selecting a shopper who prefers plastic bags (50% or 0.5) by the total number of shoppers (150):
0.5 x 150 = 75
To calculate this, you simply multiply the probability of selecting a shopper who prefers plastic bags (50% or 0.5) by the total number of shoppers (150):
0.5 x 150 = 75
Answer
A single coin is tossed 300 times. Heads were observed 180 times. What is the long-run relative frequency of tails? Express the answer in decimal form.(1 point)