Haley runs a day care center. Of the 8 children at the day care center, 2 of them are six-year-olds.

What is the probability that a randomly selected child will be a six-year-old?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b. fitness equipment worth $1,700 c. a holiday package worth $2,000