A) What is the probability that daily production is less than 30.8 liters? Use technology (not tables) to get your probability. Answer= your answer to 4 decimal places.) (Round B) What is the probability that daily production is more than 22 liters? Use technology (not tables) to get your probability.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The mean daily production of a herd of cows is assumed to
be normally distributed with a mean of 30 liters, and
standard deviation of 8.7 liters.
A) What is the probability that daily production is less than
30.8 liters? Use technology (not tables) to get your
probability.
Answer=
your answer to 4 decimal places.)
B) What is the probability that daily production is more
than 22 liters? Use technology (not tables) to get your
probability.
Answer=
your answer to 4 decimal places.)
(Round
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(Round
Transcribed Image Text:The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 30 liters, and standard deviation of 8.7 liters. A) What is the probability that daily production is less than 30.8 liters? Use technology (not tables) to get your probability. Answer= your answer to 4 decimal places.) B) What is the probability that daily production is more than 22 liters? Use technology (not tables) to get your probability. Answer= your answer to 4 decimal places.) (Round Submit Question (Round
Expert Solution
Step 1

Let X denote the daily production of a herd of cows. Given that X follows N(mean = 30, SD = 8.7), then

Z = (X - mean)/SD follows N(0,1)

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