Question

the bar graph below shows the percentage of students who received each letter grade on their last english paper. the class contains 50 students. what number of students earned a d on their paper? students question help: video submit question

Explanation:

Step1: Determine the percentage of students who got a D

From the bar - graph, the percentage of students who received a D is \(10\%\).

Step2: Calculate the number of students

The formula to find the number of students is \(n=\text{Percentage}\times\text{Total number of students}\).
Given the total number of students \(N = 50\) and the percentage \(p=10\%=\frac{10}{100}\).
Then \(n=\frac{10}{100}\times50\).

$$n=\frac{10\times50}{100}=\frac{500}{100}=5$$

Answer:

5