Answer:
B) 0.21
Step-by-step explanation:
To find the probability, we first need to know the total number of students, which is the sum of all frequencies
[tex]N=5+2+0+3+6+5+4+2+0+1=28[/tex]
Then, we look for the total number of students 52 inches tall.
According to the table, there are only 6 students 52 inches tall.
So, the probability would be the quotient between 6 and 28
[tex]P=\frac{6}{28} \approx 0.21[/tex]
Therefore, the right answer is B.
