The scatter plot shows a projection of the average ocelot population living in Laguna Atascosa National Wildlife Refuge near Bro
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We need to find the probability of atleast one failure in 5 trails
Probability of success = 30% = 3/10
The opposite meaning of atleast one failure is all success (no failures)
Probability of (atleast one failure ) = 1- Probability ( success)
First we find probability of success
Formula for binomial distribution
All success so n=5, r=5, p= 3/10, q= 1-p = 7/10
Probability (success) =
=
Probability (atleat one failure) = 1 -
= 0.92224
= 92.2%
Solution:
<u>We know that:</u>
Step by step calculations:
1. <u>Substitute the angles in the equation "∠A + ∠B + ∠C = 180" to find ∠C:</u>
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2. <u>Substitute ∠C in the equation "∠C + n = 180" to find n:</u>
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