N a recent survey of students who graduated from a large public high school, nine out of ten students reported that they passed biology with a grade of seventy-five percent or higher. What further data could be produced to be sure that this information is accurate?

Question

Biology

Dude

9 July, 01:56

N a recent survey of students who graduated from a large public high school, nine out of ten students reported that they passed biology with a grade of seventy-five percent or higher. What further data could be produced to be sure that this information is accurate?

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Danica Hood · Answer 1

We could ask the students how many of them passed this course with a grade of less than that amount, so less than seventy-five percent. We could also make a histogram of the ones who were above this number so we would be able to see the frequency how accurate students were; or rather how well they performed overall.