Reject the claim that the machine is functioning properly

Assignment Help Basic Statistics
Reference no: EM13159323

Fore each question, perform each of the following steps:

a. state the hypotheses and identify the claim.
b. find the critical value
c. compute the test value.
d. make the decision.
e. summarize the results.

A machine fills 12-ounce bottles with soda. In order for the machine to function properly, the standard deviation of the sample must be less than or equal to 0.03 ounce. A sample of eight bottles is selected and the number of ounces of soda in each bottle is given below. At a= 0.05, can we reject the claim that the machine is functioning properly? Assume that the variable is normally distributed.

12.03 12.10 12.02 11.98
12.00 12.05 11.97 11.99

Reference no: EM13159323

Questions Cloud

What kinds of adjustments would you have to make life : Explain what it would mean for you to move upward and to the left along your personal PPF. What kinds of adjustments would you have to make in your life to make such a movement along the frontier?
How to count number of objects (instances) created : How to count number of objects (instances) Created, use java code and please be descriptive
How many grams of p2o5 gas are present : How many grams of P2O5 gas are present in a 750 ml container that is at 75 degrees C and at a pressure of 590 mm Hg?
Revenue reported from transaction : Lawton Company collected $8,400 in May of 2006 for 4 months of service which would take place from October of 2006 through January of 2007. The revenue reported from this transaction during 2006 would be:
Reject the claim that the machine is functioning properly : A sample of eight bottles is selected and the number of ounces of soda in each bottle is given below. At a= 0.05, can we reject the claim that the machine is functioning properly?
What are your goals for this course : What are your goals for this course?  How do you expect to use writing in your university career, and in your professional and personal life? How do you set goals for writing an academic paper?
How much will the ph change : A beaker with 160 mL of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 M. A student adds 6.40 mL of a 0.400 it M HCl solution to the beaker. How much will the..
Describe what happens during bacterial dna replication : Can you describe what happens during bacterial DNA replication (what are the stages, what happens during each one, what are the major types of proteins involved)?
What about eukaryotes : When is double strand break repair important in bacteria? What about eukaryotes? (in other words, what are the situations when you would expect to get ds DNA breaks in each type of organism?)

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd