A company did a survey to compare the popularity of two web browsers. It was found that 75 students used browser A and 40 of those students used browser B also. There were 18 students who did not use browser A but used browser B. There were 7 students who did not use either browser A or browser B.

Using a two-way table, predict the number of students who would use browser B when 300 students participate in the survey.

115

133

162

174

Question

Lucia Valentine

Mathematics

21 October, 06:11

A company did a survey to compare the popularity of two web browsers. It was found that 75 students used browser A and 40 of those students used browser B also. There were 18 students who did not use browser A but used browser B. There were 7 students who did not use either browser A or browser B.

Using a two-way table, predict the number of students who would use browser B when 300 students participate in the survey.

115

133

162

174

+3

Answers (1)

Know the Answer?

Semaj Walsh · Answer 1

Answer is 174.

using the given data, find the total number of students in the survey (100)

If no. of students using browser B is 58 when total is 100, what will be the number when the total is 300? (58*300/100 = 174)