Homework Help is Here – Start Your Trial Now!
Math
Statistics
According to the manufacturer's data, 6.5% of the items coming off the production line have a defect. A random sample of size 186 was obtained. Let be the proportion of the sample that have a defect. 1. Use the Central Limit Theorem (np>10 and n(1-p)>10 of) to describe the probability distribution of p and state its parameters μ and : (Round the answers to 4 decimal places) p N (p= 0.0 0,0p 2. Find the probability that more than 9% of the sample have a defect. (Round the answer to 4 decimal places)

According to the manufacturer's data, 6.5% of the items coming off the production line have a defect. A random sample of size 186 was obtained. Let be the proportion of the sample that have a defect. 1. Use the Central Limit Theorem (np>10 and n(1-p)>10 of) to describe the probability distribution of p and state its parameters μ and : (Round the answers to 4 decimal places) p N (p= 0.0 0,0p 2. Find the probability that more than 9% of the sample have a defect. (Round the answer to 4 decimal places)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
According to the manufacturer's data, 6.5% of the items coming off the production line have a defect. A random sample of size 186 was obtained. Let p be the proportion of the sample that have a defect. o) to describe the probability distribution and op: (Round the answers to 4 decimal places) OF (H₂ 2. Find the probability that more than 9% of the sample have a defect. (Round the answer to 4 decimal places) 1. Use the Central Limit Theorem (np>10 and n(1-p)>10 of and state its parameters P ~N N 0.0 2 op =
Transcribed Image Text:According to the manufacturer's data, 6.5% of the items coming off the production line have a defect. A random sample of size 186 was obtained. Let p be the proportion of the sample that have a defect. o) to describe the probability distribution and op: (Round the answers to 4 decimal places) OF (H₂ 2. Find the probability that more than 9% of the sample have a defect. (Round the answer to 4 decimal places) 1. Use the Central Limit Theorem (np>10 and n(1-p)>10 of and state its parameters P ~N N 0.0 2 op =
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 42 ounces and a standard deviation of 5 ounces. Use the Empirical Rule and a sketch of the normal distribution in order to answer these questions. a) 95% of the widget weights lie between 32 ✓and 52 b) What percentage of the widget weights lie between 27 and 52 ounces? c) What percentage of the widget weights lie above 37 ? % % OB
Transcribed Image Text:The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 42 ounces and a standard deviation of 5 ounces. Use the Empirical Rule and a sketch of the normal distribution in order to answer these questions. a) 95% of the widget weights lie between 32 ✓and 52 b) What percentage of the widget weights lie between 27 and 52 ounces? c) What percentage of the widget weights lie above 37 ? % % OB
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS