Question

the histogram to the right represents the weights (in pounds) of members of a certain high - school programming team. how many team members are included in the histogram? the histogram represents programming team members

Explanation:

Step1: Identify bar - heights

The bar - heights represent the frequency in each weight class. The heights are 1, 5, 4, 2, 3, 5.

Step2: Sum the bar - heights

Sum the values: $1 + 5+4 + 2+3 + 5$.
$1+5 = 6$, $6 + 4=10$, $10+2 = 12$, $12+3 = 15$, $15+5 = 20$.

Answer:

20