Question

using a class interval of 7, construct a frequency distribution table from the scores of 30 students in a 35 item quiz in mathematics.
10 5 7 12 21 16 27 32 25 23 8 13 18 23 28 9 19 28 34 12 16 27 32 25 23 11 18 8 26 33

Answer 1

Answer:

12 25,46,82,180,963,588,3547,2580,