Adrug prevention program conducts a survey to estimate the number of people in the state who use illegal drugs as well as how often and what type. identify the type of bias that will most likely result.
response bias
voluntary response bias
non-response bias
wording bias

What is the smallest integer n such that n\sqrt{2} is greater than 20

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

If i have 20$ and i gave 5$ away how much i got