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mrs. sutton, the science teacher, informed her students of their scores…

Question

mrs. sutton, the science teacher, informed her students of their scores on mondays test. how many students took the test? students

Explanation:

Step1: Find the number of students in each score range

From the bar graph:

  • \(0 - 9\) score range: \(23\) students
  • \(10 - 19\) score range: \(17\) students
  • \(20 - 29\) score range: \(5\) students
  • \(30 - 39\) score range: \(3\) students
  • \(40 - 49\) score range: \(7\) students
  • \(50 - 59\) score range: \(10\) students
  • \(60 - 69\) score range: \(8\) students

Step2: Sum up the number of students in all score ranges

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Answer:

\(73\)