Mathematics, 12.01.2021 07:50 lilly198o

An animal rescue agent wanted to estimate the true proportion of all animals in shelters that are adopted each month. To do so, she selects a random sample of 100 animals that were in shelters last month and determines that the 95% confidence interval for the true proportion of animals adopted each month is between 0.12 and 0.24. Which of the following would decrease the margin of error? A) selecting another sample
B) increasing the sample size
C) decreasing the sample size
D) increasing the confidence level

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