# QBA Practice Exam 2 Answers - Residual 10 1016.32145991...

This preview shows pages 1–4. Sign up to view the full content.

Silvia Price 4.95 Jacob Price 5.25 Base Quantity 100 Silvia Quantity Modifier 0 Jacob Quantity Modifier -0 Quantity Sold 100 Revenue 495 Jacob Sylvia 495 4.50 4.75 5.00 5.25 5.50 4.50 463.5 486 508.5 531 553.5 4.75 441.75 465.5 489.25 513 536.75 5.00 415 440 465 490 515 5.25 383.25 409.5 435.75 462 488.25 5.50 346.5 374 401.5 429 456.5

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Silvia Price 4.162 Jacob Price 7 Base Quantity 100 Silvia Quantity Modifier 31.5 Jacob Quantity Modifier 35 Quantity Sold 167 Revenue 693
SUMMARY OUTPUT Regression Statistics Multiple R 0.9481260658 R Square 0.8989430366 Adjusted R Square 0.8888373402 Standard Error 10.081277002 Observations 12 ANOVA df SS MS F Significance F Regression 1 9040.59520676 9040.595207 88.95409143 2.710651E-006

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Residual 10 1016.32145991 101.632146 Total 11 10056.9166667 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% Intercept 22.47043341 7.1354156367 3.1491414871 0.0103480539 6.5717366724 38.36913015 6.5717366724 38.369130146 Advertising 4.3630461484 0.4626012932 9.4315476689 2.71065E-006 3.3323062385 5.3937860584 3.3323062385 5.3937860584 Revenue = 4.363046*advertising + 22.47043 * numbers in 000's Advertising Revenue 18 105 12 72 5 40 4 44 24 135 26 122 15 88 12 77 16 105 10 67 15 98 12 54...
View Full Document

## This note was uploaded on 03/27/2012 for the course INFO 01 taught by Professor Ermer during the Spring '12 term at Howard.

### Page1 / 4

QBA Practice Exam 2 Answers - Residual 10 1016.32145991...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online