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quester [9]
2 years ago
10

Given the frequency table, what percentage of the students in grades 9–10 like country music? Round to the nearest whole percent

.
Band Preference for School Dance
Rap Rock Country Row totals
Grades 9–10 40 30 55 125
Grades 11–12 60 25 35 120
Column totals 100 55 90 245
a. 22%
b.44%
c.55%
d.61%
Mathematics
2 answers:
motikmotik2 years ago
8 0

Answer:

b: 44%

Step-by-step explanation:

From grades 9-10 there are 55 students who like country music.

While there are 125 grades 9-10 students in total.

This gives us a percentage of (55/125) *100% = 44%

Maurinko [17]2 years ago
7 0

Answer:

b.44%

Step-by-step explanation:

44% of the students in grades 9–10 like country music.

Round to the nearest whole percent.

(55/125)

100% = 44%

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