Question

A class tossed coins and recorded 165 heads and 172 tails. What is the experimental probability of tails?

Answer 1

Answer:

Probability of tails = 0.51

Step-by-step explanation:

Probability is the ratio of number of favorable outcome to the total number of outcomes.

Total number of outcomes = Total number of heads + Total number of tails

                                              = 165 + 172 = 337

Number of favorable outcome = Total number of tails = 172

$\texttt{Probability}=\frac{172}{337}=0.51$  

Answer 2

165+172=337

172/337 is the experimental probability of tails.

Hope this helps!