by admin | Dec 8, 2021 | Statistics homework help

Reliability test Descriptive statistics for demographics with graphs Descriptive statistics for variables with graphs Multiple regression results – providing explanation for the results, explaining which numbers we have to look at and what they mean and which...
by admin | Dec 8, 2021 | Statistics homework help

In this problem, you will use the Solver Add-in to determine the profit maximizing prices for different levels of advertising. For each advertising level you will calculate the quantity demanded, total revenue, total cost, and profit. Then you will determine how much...
by admin | Dec 8, 2021 | Statistics homework help

Amazon.com has become one of the most successful online merchants. Two measures of its success are sales and net income/loss figures. The data can be found in the file, MAT510_w10a1_Amazontxt-1.xls Use Excel to complete the following: Construct a scatter plot for...
by admin | Dec 4, 2021 | Statistics homework help

Create a new Microsoft Excel database in which you will be able to enter the following variables: Subject identification (ID) number Age Sex Height Year in college Name each variable in the datafile. All data to be manipulated (everything except the participant ID...
by admin | Dec 3, 2021 | Statistics homework help

Linear Regression AnalysisTerry Downes owns a commercial cleaning company. He has conducted a survey of customers to determine how satisfied they are with the work performed. He devised a 100-point rating scale—with 0 being poor and 100 being excellent service,...
by admin | Dec 3, 2021 | Statistics homework help

• Calculation the sample size for large population, assuming: • – total number of population = N= 13191 • – 95% confidence level and • – p=0.05%. According to him , for 95% confidence level and p = .05 . • Size of the sample should be : • Where •...