A recent study found that 42 of all Americans support

Last updated: 2/24/2023

A recent study found that 42 of all Americans support stricter environmental regulations Let x be the number of Americans who support stricter environmental regulations out of a random sample of 37 Americans Note this is a binomial experiment The mean of the probability distribution of x is O 12 45 021 46 O 15 54 03 The standard deviation of the probability distribution of x is O 15 54 0 3 09 01 O 0 85