Respuesta :

Expalantion:

Step-by-step explanation:

Given : A fellow classmate tosses 3 coins and finds that 2 of them come up tails.

To find : Which of the following is the best conclusion for her to come to?

Solution :

According to statement,

A fellow classmate tosses 3 coins and finds that 2 of them come up tails.

This could be happen when coin is tossed or flip 3 times and the coin must be fair.

The possible outcomes are given below as

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

Hence,

The final answer is OPTION A