Use the image to answer the question.
A pie chart shows the following distribution: A equals 8; B equals 12; C equals 5; D equals 3; F equals 2. Each segment of the pie chart shows a different pattern.
What percentage of students scored a B or higher on the exam? Round the answer to the nearest tenth, if necessary.
(1 point)
The total number of students is 8 + 12 + 5 + 3 + 2 = 30.
The percentage of students that scored a B or higher is (12 + 5 + 3 + 2)/30 x 100% = 86.7%.
Therefore, approximately 86.7% of students scored a B or higher on the exam.
are u sure
Let's recalculate:
The total number of students is 8 + 12 + 5 + 3 + 2 = 30.
The percentage of students that scored a B or higher is (12 + 5 + 3 + 2)/30 x 100% = 73.3%.
Therefore, approximately 73.3% of students scored a B or higher on the exam.
how sure are you?
I am sure of the calculation now. The percentage of students that scored a B or higher on the exam is 73.3%.
how come?
Let's break it down:
Out of the total of 30 students:
- 12 students scored a B
- 5 students scored a C
- 3 students scored a D
- 2 students scored an F
To find the percentage of students who scored B or higher, we need to add up the number of students who scored B, C, D, and F, which is 12 + 5 + 3 + 2 = 22 students.
The percentage of students who scored B or higher is then (22/30) x 100% = 73.3%.
Therefore, 73.3% of students scored a B or higher on the exam.
Use the image to answer the question.
A pie chart shows the following distribution: A equals 8; B equals 12; C equals 5; D equals 3; F equals 2. Each segment of the pie chart shows a different pattern.
What percentage of students scored a B or higher on the exam? Round the answer to the nearest tenth, if necessary.
(1 point)
Responses
26.7%
26.7%
20%
20%
66.7%
66.7%
40%
To find the percentage of students who scored B or higher on the exam, we need to add up the number of students who scored B, C, D, and F, which is 12 + 5 + 3 + 2 = 22 students.
The total number of students is 8 + 12 + 5 + 3 + 2 = 30.
Therefore, the percentage of students who scored B or higher is (22/30) x 100% = 73.3%. Rounding to the nearest tenth gives 73.3%, which is not among the provided answer choices.
Based on the given choices, the closest option would be 66.7%, but the accurate answer is 73.3%.