Use the table to answer the question.
Students. seacoast mountains totals
7th grade. 60. 40. 110
8th Grade. 90. 110. 200
Totals. 150. 150. 310
Gloria surveyed all of the campus in Sherman their preferred field trip. The results are displayed in the table which of the following is a related frequency that can be found with the table round the percentage to the nearest temp.
To find the related frequency, we need to calculate the percentage of students from each grade level who preferred each location.
For 7th grade students:
Seacoast: (60/110) x 100 = 54.5% (rounds to 55%)
Mountains: (40/110) x 100 = 36.4% (rounds to 36%)
For 8th grade students:
Seacoast: (90/200) x 100 = 45%
Mountains: (110/200) x 100 = 55%
The related frequencies are:
55% of 7th-grade students preferred the seacoast.
36% of 7th-grade students preferred the mountains.
45% of 8th-grade students preferred the seacoast.
55% of 8th-grade students preferred the mountains.