495,571 views
10 votes
10 votes
You ask 65 of your classmates if they have any siblings. Complete the​ two-way frequency table to show the results of the survey.

You ask 65 of your classmates if they have any siblings. Complete the​ two-way frequency-example-1
User Simi
by
3.4k points

1 Answer

12 votes
12 votes

Answer:

  • 15
  • 5; 25
  • 35; 65

Explanation:

Fill in the missing values as below

The first row

  • 40 - 25 = 15

The second row

  • 30 - 25 = 5
  • 20 + 5 = 25

The third row

  • 15 + 20 = 35
  • 35 + 30 = 65 or 40 + 25 = 65
User Jachin
by
2.7k points