A coin is tossed 10 times: A head is recorded 7 times and a tail 3 times. What is the experimental probability of tossing heads?
7/10
Suppose you flip the coin 50 times to see whether you get heads or tails, and you record the outcomes. Suppose you get heads 20 times and tails 30 times. What is the experimental probability of flipping a tails?
30/50 = 3/5
A letter tile is randomly selected from a bag, recorded, and replaced 100 times. The results are listed below. What is the experimental probability of selecting the letter "E"? A = 16 E = 11 I = 29 O = 19 U = 25
11/100 or 0.11, or 11%
At a clothing company, an inspector finds 5 defective pairs of jeans in a shipment of 200. If this trend continues, about how many pairs of jeans would you expect to be defective in a shipment of 5000?
125 defective pairs
A six-sided die is thrown 100 times. You get the following results. You roll a 1 - 18 times, 2 - 14 times, 3 - 16 times, 4 - 20 times, 5 - 22 times and a 6 - 10 times. What is the experimental probability of rolling a 5?
22/50 = 11/25