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Directions: Choose the best answer. Each question is worth .8 points.Body Temperature What is the name given to the type of fever in which a wide range of temperature fluctuations occurs, all of which are above normal?

Use the following adjusted trial balance and prepare a properly formatted Income Statement.  Raven Tales Corporation Adjusted Trial Balance March 31   Dr. Cr. Cash $10,800   Accounts receivable 3,500   Office supplies 650   Automobile           30,200   Accounts payable   $2,600 Salaries Payable   1,200 Common stock   21,150 Retained earnings   12,330 Dividends 7,000   Revenues Earned   32,200 Rent expense 8,000   Advertising expense 1,200   Office salaries expense 7,600   Office supplies expense 530   Totals $69,480 $69,480

Write down the multiple linear regression model. (Hint: you should note notations for the variables with units).

The data set GrocSalesMalls.xlsx has data on annual sales of 25 homes in a grocery store chain. The data has the following columns. Data:      Sales: Last Year’s sales per store in $1000 units     Customers: Number of Customers last year ( in 1000s)     Mall: 1 = store located at a mall, 0 = otherwise      Mail*Customers = Interaction Term  Model 1:  Model 2 : Based on this information, please answer the next two questions.  

What would be the interpretation of the p-value for the t test? alpha = 0.05  

Perform the individual significance tests at the significance level of 0.05.  Write out the hypothesis tests. What is your conclusion?

What are the r2  and adjusted r2 values for the regression model? Interpret the meanings. Which one should be used?

What is the percentage of variation in sales explained by modeling on advertising expenditures? (Give to two decimal places.)  

The estimated average change in salary (in thousands of dollars) as a result of spending an extra hour per day studying is

From main: Create ArrayList and add the 3 Students given in the instructions.