Answer
$P(x \geq 8)$ = 0.7133
Work Step by Step
n=11, p = 0.75
Want to find $P(x \geq 8)$
$P(x \geq 8)$
= $1 - P(x \lt 8)$
= $1 - P(x \leq 7)$
= $1- 0.2867$
= 0.7133
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