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katelynngoode katelynngoode
  • 18-02-2015
  • Mathematics
Answered

Linda made a frequency distribution, setting up groups for the data shown her first group was for 5-9

What was the frequency of her third group?

17 ,35,21,14,15,26,29,8,27,9,18,19,11,19,16,31,14,10

Verified Answer :

Vuk15
Vuk15 Vuk15
  • 14-03-2017

The first group is 5 - 9, the second group is 10 - 14 and the third group is 15 - 19. We now find the number of data within the interval 15 - 19. In the given frequency distribution, 17, 15, 18, 19, 19 and 16 are within the interval 15 - 19. Therefore, the frequency of the third group is 6.

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