kaylabarger8695 kaylabarger8695
  • 11-10-2022
  • Mathematics
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assume that each of the n trails

assume that each of the n trails class=

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cristymarinee3635 cristymarinee3635
  • 11-10-2022

Given,

The value of n is 8.

The value of x is 0.

The value of p is 0.6.

The binomial expression is,

[tex]P(X=x)=^nC_x\times(p)^x\times(1-p)^{n-x}[/tex]

Subsituting the values then,

[tex]\begin{gathered} P(X=0)=^8C_0\times(0.6)^0\times(1-0.6)^{8-0} \\ P(X=0)=\frac{8!}{0!\times8!}\times1\times(0.4)^8 \\ P(X=0)=1\times1\times(0.4)^8 \\ P(X=0)=0.000655 \\ P(X=0)=0.0007 \end{gathered}[/tex]

ence, the probability is 0.0007.

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