Ceasar's piggy bank has 8 quarters 2 dimes 4 nickels 6 pennies he chooses a coin does not replace it then chooses another what is the probability that he chose a dime then a nickel?

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample