mrs. avery is going to randomly select one student from her class to read a poem out loud. there are 15 boys…

mrs. avery is going to randomly select one student from her class to read a poem out loud. there are 15 boys and 13 girls in her class. what is p(boy)? if necessary, round your answer to 2 decimal places.

mrs. avery is going to randomly select one student from her class to read a poem out loud. there are 15 boys and 13 girls in her class. what is p(boy)? if necessary, round your answer to 2 decimal places.

Answer

Explanation:

Step1: Calcular el número total de estudiantes

$15 + 13=28$

Step2: Calcular la probabilidad de elegir un chico

$P(\text{boy})=\frac{\text{número de chicos}}{\text{número total de estudiantes}}=\frac{15}{28}\approx0.54$

Answer:

$0.54$