At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Our Q&A platform offers a seamless experience for finding reliable answers from experts in various disciplines. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Darrin tosses a quarter and a penny 20 times. He gets heads on both coins
twice. Compare the theoretical probability of getting heads on both coins
with Darrin’s experimental probability of getting heads on both coins. Why
might the probabilities differ?

Sagot :

Answer:

The 4 possible outcomes are HH, HT, TH, TT.

So theoretically, HH should occur 1in 4 times.

1/4 = x/20

x = 5

So why is it actually 2 in 20 when theoretically it should be 5 in 20? One reason is that theoretical probabilities gain more accuracy with larger numbers of results (e.g tossing the coins 100 times). You can likely think of some more reasons.

Request: Please mark me as the brainliest.

Answer:

x = 5

Step-by-step explanation: