(b) What is the probability that a randomly selected broiler weighs more than 1551 grams? (c) Is it unusual for a broiler to weigh more than 1800 grams? Round the answers to at least four decimal places.
(b) What is the probability that a randomly selected broiler weighs more than 1551 grams? (c) Is it unusual for a broiler to weigh more than 1800 grams? Round the answers to at least four decimal places.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Help with B & C please
![**Big chickens: The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1446 grams and standard deviation 180 grams. Use the TI-84 Plus calculator to answer the following.**
a) What proportion of broilers weigh between 1185 and 1286 grams?
b) What is the probability that a randomly selected broiler weighs more than 1551 grams?
c) Is it unusual for a broiler to weigh more than 1800 grams?
Round the answers to at least four decimal places.
**Part 1 of 3:**
The proportion of broilers that weigh between 1185 and 1286 grams is
\[ \boxed{0.1135} \]
**Part 2 of 3:**
The probability that a randomly selected broiler weighs more than 1551 grams is
\[ \boxed{} \]
**Part 3 of 3:**
\[ \boxed{\text{Yes}} \], because the probability that a broiler weighs more than 1800 grams is
\[ \boxed{} \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F29a07bd8-eb1c-498d-b0a8-9eb9d6fddf09%2Fcf5c742a-9a47-4575-aade-b15ac1dfe25b%2Ft4lt2n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Big chickens: The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1446 grams and standard deviation 180 grams. Use the TI-84 Plus calculator to answer the following.**
a) What proportion of broilers weigh between 1185 and 1286 grams?
b) What is the probability that a randomly selected broiler weighs more than 1551 grams?
c) Is it unusual for a broiler to weigh more than 1800 grams?
Round the answers to at least four decimal places.
**Part 1 of 3:**
The proportion of broilers that weigh between 1185 and 1286 grams is
\[ \boxed{0.1135} \]
**Part 2 of 3:**
The probability that a randomly selected broiler weighs more than 1551 grams is
\[ \boxed{} \]
**Part 3 of 3:**
\[ \boxed{\text{Yes}} \], because the probability that a broiler weighs more than 1800 grams is
\[ \boxed{} \]
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