Theo made the table below to show the number of middle school students who attended the last football game. If the data were displayed in a circle graph, how many degrees would be in the sector representing the eighth graders?
Grades:6,7,8
Number of Students in attendance in attendance:375, 275, 350
is 145 degree's
It isn't the answer that you put down for a different reason, It is 126 degrees for future users.
No.
35% of the 1000 students are eighth graders.
Multiply the number of degrees in a circle by 0.35.
To determine the number of degrees in the sector representing the eighth graders, we need to calculate the proportion of eighth graders in relation to the total number of middle school students.
The total number of middle school students can be found by adding up the number of students from each grade:
375 (students in 6th grade) + 275 (students in 7th grade) + 350 (students in 8th grade) = 1000 (total number of middle school students)
Next, we can calculate the proportion of eighth graders by dividing the number of eighth graders by the total number of middle school students:
350 (students in 8th grade) / 1000 (total number of middle school students) = 0.35
To find the number of degrees in the sector representing the eighth graders, we multiply this proportion by 360 (the total number of degrees in a circle):
0.35 * 360 = 126 degrees
Therefore, the sector representing the eighth graders would have 126 degrees.
To find the number of degrees in the sector representing the eighth graders in the circle graph, you can follow these steps:
Step 1: Calculate the total number of students in attendance by adding the numbers for each grade level:
375 + 275 + 350 = 1000
Step 2: Calculate the proportion of eighth graders out of the total number of students:
350 (number of eighth graders) / 1000 (total number of students) = 0.35
Step 3: Convert the proportion to degrees by multiplying it by 360 (since there are 360 degrees in a circle):
0.35 * 360 = 126 degrees
Therefore, the sector representing the eighth graders in the circle graph would be 126 degrees, not 145 degrees.