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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 twoway frequency table to show the results of the survey class=

Respuesta :

mhanifa

Answer:

  • 15
  • 5; 25
  • 35; 65

Step-by-step 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

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