To further ensure the accuracy of the information reported by the students, the following data could be produced:
1. A review of the students' school transcripts: By examining the official records of the students, it can be confirmed whether they actually achieved a grade of seventy-five percent or higher in biology.
2. A survey of students from nearby high schools: By comparing the reported pass rates in biology from students at other high schools in the area, it can be determined if the reported pass rate of nine out of ten students is consistent or an outlier.
3. A consult with the students' parents: Speaking with the parents of the students could provide additional insight into the accuracy of the information reported by the students and potentially uncover any discrepancies.
4. An interview of students from the previous graduating class: By speaking with students who graduated from the same high school in previous years, it can be determined if the reported pass rate in biology is consistent with historical data.
In 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?
a review of the students’ school transcripts
a survey of students from nearby high schools
a consult with the students’ parents
an interview of students from the previous graduating class
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