Three coins were tossed simultaneously. Each time the number of heads occurs is noted in the given data. Find the number of times only tails occurred.

A coin is tossed three times and the results are recorded. What is the probability of getting:(a) Three heads.(b) At least two heads.(c) At most one tail

A coin is tossed three times.Find the probability that at least 2 heads show up.

Three coins are tossed simultaneously 150 times with the following frequencies of different outcomes. No. of tails 0 1 2 3 Frequency 23 28 42 57 The probability of getting at least 2 tails (to two decimal places) is:A) 0.22B) 0.7C) 0.66D) 0.74

What we flip three coins, what is the probability that none of the coins will land on Tails

John throws 150 coins onto a table. 60 of them show „head“, the others show „tail“. He wants the same amountof coins to show „head“ as „tail“. How many coins that show „head“ does he have to turn over?(A) 10 (B) 15 (C) 20 (D) 25 (E) 30