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!
Use the data in BUSS 1013 Bank Dataset.xlsx (from Unit 1 Exercise Question 2) to test whether the average deposits of customers have increased since the change. Use 0.05 as the level of significance. Note that the difference in Deposits is already calculated as Increase in Deposits.
Deposit After 30.6 18.1 19.3 31.0 21.9 21.3 24.1 18.4 19.6 18.9 30.6 19.3 29.0 21.7 18.6 20.4 27.6 26.7 27.7 19.8 19.3 20.1 18.2 18.5 25.3 30.8 30.1 23.6 30.1 23.8 25.3 26.0 25.4 31.9 26.2 29.6 19.1 25.6 23.0 18.9 21.9 25.3 25.9 30.0 20.7 30.4 31.6 28.5 20.6 20.6 27.6 30.0 27.8 22.2 20.4 19.2 21.2 24.0 19.0 22.2 31.7 27.5 19.1 21.3 20.7 20.3 29.8 31.6 26.6 25.8 27.9 18.5 27.7 22.2 20.1 28.9 18.4 28.9 21.3 22.5 31.3 22.3 20.4 25.9 23.9 21.3 23.2 22.2 18.7 19.3 28.5 22.6 22.9 26.4 29.4 21.7 19.9 19.5 27.4 28.9 31.3 25.3 27.1 22.9 29.6 25.8 28.7 26.9 29.3 23.1 20.5 18.0 18.6 23.7 25.9 29.2 28.6 22.8 27.7 27.0 25.1 25.5 25.8 25.6 30.2 31.7 26.2 30.2 31.2 30.1 21.9 28.2 27.1 26.5 21.0 27.2 26.3 29.2 26.4 22.6 18.6 25.8 18.6 27.4 32.0 25.6 30.6 18.3 18.8 18.8 18.8 22.0
Increase in Deposits 4.3 -6.3 1.9 7.7 4.4 5.7 -0.2 -1.6 -1.4 4.6 15.5 -5.5 3.4 0.1 -4.1 1.3 2.7 11.1 4.8 -3.3 0.1 5.3 -1.4 4.1 -1.0 7.6 5.8 2.9 6.7 -1.6 5.6 3.9 2.5 12.5 9.7 9.5 3.8 0.1 0.0 -2.7 2.8 5.0 1.3 15.7 -3.7 5.8 13.4 2.3 1.6 -6.0 7.6 11.0 8.1 6.0 -1.8 -7.4 -4.7 7.0 -7.9 -0.1 15.4 5.6 4.7 7.2 -2.4 -4.4 12.3 11.5 8.1 6.6 6.4 3.6 9.6 -4.1 -2.5 4.8 -4.0 11.8 6.5 2.8 13.8 8.2 3.2 7.6 6.4 4.6 -0.5 4.9 2.0 -6.5 8.7 -2.9 -3.0 5.3 8.5 -2.7 -3.0 -4.5 1.8 12.5 16.6 6.0 9.5 6.2 3.5 -0.7 11.4 4.9 13.1 0.7 5.7 2.8 -7.7 0.2 4.5 14.9 2.7 -2.8 11.0 1.1 8.1 2.4 0.4 1.0 11.3 10.3 0.7 15.6 9.1 10.8 5.6 10.2 10.2 3.3 -2.3 5.1 8.6 7.1 3.5 0.3 -4.6 11.5 4.5 12.1 9.8 5.9 14.9 -7.2 -5.0 -2.2 -2.5 -4.3
Non-informative prior distributions: Suppose for a binary sampling problem we plan on using a uniform, or beta(1,1), prior for the population proportion ?
A hospital researcher wishes to estimate the mean weight of full-term newborns. A random sample of 13 full-term newborns had a mean birth weight
Assume that customers arrive completely randomly, one at a time, at the rate of 15 per hour. Calculate the operating characteristics of interest to the manager.
Given the results of the two tests in parts a and b, is it appropriate to construct a confidence interval based on a normal distribution with a population.
If the true percentage is really 81%, find the probability of observing 33 or more of the students who consider calculus to be an exciting subject in the sample
Suppose the class {Ai : 1 = i = n} is independent, with P (Ai) = pi, 1= i = n. What is the probability that at least one of the events occurs?
let a be the set of english words that contain the letter x and let b be the set of english words that contain the
State an appropriate null hypothesis and alternative hypothesis for her to consider as the framework for a one-proportion z-test. Calculate the p-value of the observed sample proportion
Each of the 6815 subjects above is considered as belonging to one of the three groups defined by the number of cups of coffee consumed per day (the three columns). Calculate for each of the three groups the proportion of subjects admitted because ..
Calling London. A 10-minute telephone call to London via AT&T cost $12 in 1976 and $14 in December 2007 using an occasional calling plan.
Question: The cash flow of the project is as follows. Decide if the project is acceptable when the discount rate is 10% Year Cashflow($) 0 -1000000 1 200000 2 200000 3 300000 4 300000 5 350000
The International Coffee Association has reported the mean daily coffee consumption for U.S. residents as 1.65 cups. Assume that a sample of 38 people from a North Carolina city consumed a mean of 1.84 cups of coffee per day
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