KhiaraI482814 KhiaraI482814
  • 03-11-2022
  • Mathematics
contestada

what is a probability of surveying a student that is in math Spanish and chemistry round to the three decimal places

what is a probability of surveying a student that is in math Spanish and chemistry round to the three decimal places class=

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NoemyI487763 NoemyI487763
  • 03-11-2022

From the figure, the total number of students is

[tex]\begin{gathered} N=70+3+17+15+5+60+85+5 \\ N=260 \end{gathered}[/tex]

The number 15 is common in spanish, chemistry and math.

Hence, the number of students studying spanish, chemistry and math, n=15.

Therefore, the probability of surveying a student that is in math Spanish and chemistry is,

[tex]\begin{gathered} P=\frac{n}{N} \\ P=\frac{15}{260} \\ P=0.058 \end{gathered}[/tex]

Therefore, the

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