atvatv
contestada

A survey was taken of 49 people to see if they watch basketball and/or soccer games on television. The results are shown in the Venn diagram.
Enter your answers in the boxes to complete the two-way table based on the given data.

Can someone help me please

A survey was taken of 49 people to see if they watch basketball andor soccer games on television The results are shown in the Venn diagram Enter your answers in class=

Respuesta :

frika

Answer:

[tex]\begin{array}{cccc}&\text{Watch basketball}&\text{Don't watch basketball}&\text{Total}\\\text{Watch soccer}&7&12&19\\\text{Don't watch soccer}&17&13&30\\\text{Total}&24&25&49\end{array}[/tex]

Step-by-step explanation:

From the diagram you can see that

  • 17 people watch only basketball;
  • 7 people watch both basketball and soccer;
  • 12 people watch only soccer;
  • in total, 17+7+12=36 people watch some sports;
  • so, 49-36=13 people do not watch sports.

So, you can fill the table in following way

[tex]\begin{array}{cccc}&\text{Watch basketball}&\text{Don't watch basketball}&\text{Total}\\\text{Watch soccer}&7&12&19\\\text{Don't watch soccer}&17&13&30\\\text{Total}&24&25&49\end{array}[/tex]

Otras preguntas