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Problem of the Week
Problem A
Test Results

The students in Meadowcrest Public School wrote a standardized math test. The bar chart below shows the results of the test. Reading the grades from top to bottom in the bar chart, the grades appear from highest to lowest. In other words, A+ is the highest grade and D+ is the lowest grade.

A description of the chart follows.

  1. How many students wrote the test?

  2. What is the mode of the test results?
    (The mode is the score that occurs the most often.)

  3. If a grade of B- or higher means meeting or exceeding expectations, how many students are meeting or exceeding expectations?

Theme: Data Management