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The given bar graph represents the number of students admitted in four schools (S1, S2, S3, S4) during two consecutive years 2017 and 2018. What is the average number of students admitted to all schools in 2018?

The given bar graph represents the number of students admitted in four schools (S1, S2, S3, S4) during two consecutive years 2017 and 2018. What is the average number of students admitted to all schools in 2018? Correct Answer 270

Given:

Total number of students admitted in all four schools in 2018 = 320 + 360 + 150 + 250 = 1080

Formula:

Average = Sum of all observations/Total number of all observations

Given:

∴ Average number of students admitted to all schools in 2018 = 1080/4 = 270

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