Question

the bar graph below shows the percentage of students who received each letter grade on their last english paper. the class contains 20 students. what number of students earned a d on their paper? 3 students question help: video message instructor submit question

Explanation:

Step1: Determine percentage of D - grades

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

Step2: Calculate number of students with D - grade

The total number of students is 20. To find the number of students with a D - grade, we use the formula: Number of students with D - grade=Percentage of D - grade×Total number of students. So, \(10\%\) of 20 is \(\frac{10}{100}\times20 = 2\).

Answer:

2