A coin is flipped three times, and the following list shows the possible outcomes. HHH, HHT, HTH, HTT, THH, THT, TTH, TTT <

Question

A coin is flipped three times, and the following list shows the possible outcomes.

HHH, HHT, HTH, HTT, THH, THT, TTH, TTT

What is the probability of getting exactly at least two tails?

in progress 0
Trung Dũng 4 years 2021-07-23T10:54:57+00:00 1 Answers 8 views 0

Answers ( )

  1. kiet
    0
    2021-07-23T10:56:26+00:00
    Reply

    3/8
    number of times getting tails twice over number of all possible combinations

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )