a survey to find their favorite type of music of 8th grade students at hamilton middle school was conducted the results were rock 80 conrty 60 hip pop 35 and pop 75. if a circle graph is to be made from data, what is measure of the central angle for conrty muisic? round to the nearest 10th
To find the central angle for country music, we need to first calculate the total number of students who participated in the survey:
Total = Rock + Country + Hip hop + Pop
Total = 80 + 60 + 35 + 75
Total = 250
Now, we can find the central angle for country music:
angle = (Country/Total) x 360
angle = (60/250) x 360
angle = 0.24 x 360
angle = 86.4
Therefore, the central angle for country music is approximately 86.4 degrees. Rounded to the nearest 10th, it is 86.4 degrees.