Question

1. a class tossed coins and recorded 161 heads and 179 tails. what is the experimental probability of heads? round your answer to the nearest whole number.

Explanation:

Step1: Calcular total de lanzamientos

$161 + 179 = 340$

Step2: Calcular probabilidad experimental

$\frac{161}{340} \times 100\% \approx 47.35\%$

Step3: Redondear al entero más cercano

$47.35\% \approx 47\%$

Answer:

A. 47%