D Question 25 1 pts For Questions 25-45, consider the following scenario An anal

Question

D Question 25 1 pts For Questions 25-45, consider the following scenario An analyst for an ecommerce webuite would lke to use a regression model to predict the total amount hotes pnd per order. The analyst theorlaes that three varlables may help explain onder sotal income, tine spent on the r placing the order, Vd the number of days und Cristmas. An ? " 0.05 seitcance leved wil be usedfor The analyst randomly samples customers who have placed orders otal Order At was meed e dollars thousands, Time Spent in minutes, and Days untl Xnas in days The dt wos sned to mdet The regression output is given below SUMMARY OUTPUT Rngession Statistics Multiple R 77461 RSquare Adjnted R Square Standard Eor 56.69 253 AMSUN

Explanation / Answer

26) there are 3 dependent variables

28) the confidence interval is (4.9,5.9) for that variable income

29)t Cal = 21.9

30)p value for income = 0.000

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