Each sweat shop worker at a computer factory can put together 4 computers per hour on average with a standard deviation of 1 computers. 6 workers are randomly selected to work the next shift at the factory. Round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of X? X - N( 4 b. What is the distribution of ? T - N( c. What is the distribution of ? * - N( 24 1
Each sweat shop worker at a computer factory can put together 4 computers per hour on average with a standard deviation of 1 computers. 6 workers are randomly selected to work the next shift at the factory. Round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of X? X - N( 4 b. What is the distribution of ? T - N( c. What is the distribution of ? * - N( 24 1
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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pls answer all this is my final question due to people giving wrong answers.
![Each sweat shop worker at a computer factory can put together 4 computers per hour on average
with a standard deviation of 1 computers. 6 workers are randomly selected to work the next shift at
the factory. Round all answers to 4 decimal places where possible and assume a normal
distribution.
a. What is the distribution of X? X ~ N( 4
b. What is the distribution of T? T - N(
c. What is the distribution of ? x - N( 24
d. If one randomly selected worker is observed, find the probability that this worker will put
VI 6
together between 3.9 and 4.4 computers per hour.
e. For the 6 workers, find the probability that their average number of computers put together
per hour is between 3.9 and 4.4.
f. Find the probability that a 6 person shift will put together between 23.4 and 27 computers per
hour.
g. For part e) and f), is the assumption of normal necessary? O YesO No
h. A sticker that says "Great Dedication" will be given to the groups of 6 workers who have the
top 20% productivity. What is the least total number of computers produced by a group that
receives a sticker?
computers per hour (round to the nearest computer)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F00a4d8ee-4f40-474c-ba80-c43a15d2980e%2F77cbd6bf-7e50-450e-b375-dd866cadb695%2Few5ntzv_processed.png&w=3840&q=75)
Transcribed Image Text:Each sweat shop worker at a computer factory can put together 4 computers per hour on average
with a standard deviation of 1 computers. 6 workers are randomly selected to work the next shift at
the factory. Round all answers to 4 decimal places where possible and assume a normal
distribution.
a. What is the distribution of X? X ~ N( 4
b. What is the distribution of T? T - N(
c. What is the distribution of ? x - N( 24
d. If one randomly selected worker is observed, find the probability that this worker will put
VI 6
together between 3.9 and 4.4 computers per hour.
e. For the 6 workers, find the probability that their average number of computers put together
per hour is between 3.9 and 4.4.
f. Find the probability that a 6 person shift will put together between 23.4 and 27 computers per
hour.
g. For part e) and f), is the assumption of normal necessary? O YesO No
h. A sticker that says "Great Dedication" will be given to the groups of 6 workers who have the
top 20% productivity. What is the least total number of computers produced by a group that
receives a sticker?
computers per hour (round to the nearest computer)
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