Construction worker’s planned to secure a tall pole using two cables attached to the pole at a point 12 m above the ground as sh
own in the diagram below.
based on the information in the diagram which value represents the total length of the cable that is needed to secure the pole?
based on the information in the diagram which value represents the total length of the cable that is needed to secure the pole?
1 answer:
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Answer:
Step-by-step explanation:
Given
Let
A = Event of being a universal donor.
So:
Solving (a): Mean and Standard deviation.
The mean is:
The standard deviation is:
Solving (b): P(x = 3)
The event is a binomial event an dthe probability is calculated as:
So, we have: