Taub has a bag that contains pineapple chews, cherry chews, and peach chews. She performs an experiment. Taub randomly removes a chew from the bag, records the result, and returns the chew to the bag. Taub performs the experiment 54 times. The results are shown below:A pineapple chew was selected 35 times.A cherry chew was selected 10 times.A peach chew was selected 9 times.If the experiment is repeated 800 more times, about how many times would you expect Taub to remove a cherry chew from the bag? Round your answer to the nearest whole number.Answer:
Q. Taub has a bag that contains pineapple chews, cherry chews, and peach chews. She performs an experiment. Taub randomly removes a chew from the bag, records the result, and returns the chew to the bag. Taub performs the experiment 54 times. The results are shown below:A pineapple chew was selected 35 times.A cherry chew was selected 10 times.A peach chew was selected 9 times.If the experiment is repeated 800 more times, about how many times would you expect Taub to remove a cherry chew from the bag? Round your answer to the nearest whole number.Answer:
Calculate Probability of Cherry Chew: Determine the probability of selecting a cherry chew based on the initial experiment.The probability P of selecting a cherry chew is calculated by dividing the number of times a cherry chew was selected by the total number of experiments.P(cherry chew)=Total number of experimentsNumber of cherry chews selectedP(cherry chew)=5410
Calculate Expected Number of Cherry Chews: Calculate the expected number of times a cherry chew will be selected in 800 additional experiments.To find the expected number, multiply the probability of selecting a cherry chew by the number of additional experiments.Expected number of cherry chews =P(cherry chew)×Additional experimentsExpected number of cherry chews =(5410)×800
Perform Calculation for Expected Number: Perform the calculation to find the expected number of cherry chews.Expected number of cherry chews = (10/54)×800Expected number of cherry chews ≈148.148148148
Round Expected Number: Round the expected number to the nearest whole number.Expected number of cherry chews ≈148 (rounded from 148.148148148)