Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Hypothesis Testing
The Lazer Company has a contract to produce a part for Boeing Corporation that must have an average diameter of 6 inches and a standard deviation of 0.10 inch. The Lazer Company has developed a process that will meet the specifications with respect to the standard deviation, but it is still trying to meet the mean specifications. A test run (considered a random sample) of parts was produced, and the company wishes to determine whether this latest process that produced the sample will produce parts meeting the requirement of an average diameter equal to 6 inches.
Use Excel to:
1. Construct the appropriate null and alternative hypotheses with correct parameters.
2. Develop the decision rule assuming that the sample size is 200 parts and the significance level is 0.01.
In a Word document:- Recommend what the Lazer Company should conclude if the sample mean diameter for the 200 parts is 6.03 inches.
Research and analyse health care performance data in at least two countries one of which must be Australia - write an essay of 3000 words comparing the five (5) areas for each country.
What is your conclusion regarding the research hypothesis? Remember to first decide whether this is a one-or two-tailed test
FNSINC602 Interpret and use financial statistics and tools Case Study Assignment. Draw a scatter diagram and analyse and explain your analysis. Calculate and discuss the correlation coefficient of the two companies using the product moment method
Question : Question : Let the random variable X have the p.m.f. f(x) = ((lxl+1)^2) / 9, x=-1,0,1 Compute E(x), E(x^2), and E(3x^2-2x+4).f.
what is the implications for social change - Do you think it's the most appropriate choice? Why or why not?
MAT 240 Applied Statistics Assignment Problems set - What is the mean value of the response variable if x = 20
Scores on a marketing exam are known to be normally distributed with mean and standard deviation of 60 and 20. a) Find the probability that a randomly selected student scores between 50 and 80. b) Find the probability that a randomly selected student..
Perform a multiple regression in Excel and provide excel output for the regression model = βo + βo(Lot size) + βo(Trees) + βo(Distance) + ∈ Write down the equation for regression line. What is the standard error of estimate? Interpret its value. What..
Plot the probability function of the exact sampling distribution for P, assuming a sample size of n = 10 and population prevalence of 0.5
MBA5008 Quantitative Analysis and Decision Making Assignment, South University, Georgia. What is the four-week weighted moving average forecast
Determine if there is a difference in gas prices between Ontario and Quebec.
What have you learned about statistics - In developing your responses, consider - at a minimum - and discuss the application of each of the course elements in analyzing and making decisions about data
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd