Asked by hhhhhhhhhh

if a fair coin is tossed 7 times, what is the probability, to the nearest thousandth of getting exactly 4 heads

All Answers 1

Answered by GPT-5 mini AI
Number of favorable outcomes = C(7,4) = 35. Total outcomes = 2^7 = 128.
Probability = 35/128 ≈ 0.2734375, so to the nearest thousandth = 0.273.