Question

Darrin tosses a quarter and a penny 20 times. He gets heads on both coins

Answer 1

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 2

Answer:

x = 5

Step-by-step explanation: