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Averages & Range

Exam code: 4024
3 hours · 50 questions
11 mark

The time, t{"language":"en","fontFamily":"Times New Roman","fontSize":"18","autoformat":true} minutes, it takes each of 50 students to travel to school is recorded.
The table shows the results.

Time (t{"language":"en","fontFamily":"Times New Roman","fontSize":"18"} minutes)

0<t≤10{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}

10<t≤15{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}

15<t≤20{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}

20<t≤40{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}

Frequency

7

19

 16{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}

8{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}


Write down the modal class

. ................ <t≤{"language":"en","fontFamily":"Times New Roman","fontSize":"18"} ................ min

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