This topic contains a solution. Click here to go to the answer

Author Question: The H.W. Grant Corporation used regression analysis to predict the annual cost of indirect ... (Read 50 times)

Capo

  • Hero Member
  • *****
  • Posts: 545

Question 1

The coefficient of determination is important in explaining variances in estimating equations. For a certain estimating equation, the unexplained variation was given as 22,000. The total variation was given as 55,000. What is the coefficient of determination for the equation?
◦ 2.50
◦ 0.40
◦ 0.60
◦ 1.40

Question 2

The H.W. Grant Corporation used regression analysis to predict the annual cost of indirect materials. The results were as follows: 

 Indirect Materials Cost Explained by Units Produced
Constant$15,640
Standard error of Y estimate$3,600
r20.7704
Number of observations22
X coefficient(s)11.25
Standard error of coefficient(s)2.19

What is the cost estimation equation?
◦ Y = $15,640 + $11.25X
◦ Y = $3,600 + $8.67X
◦ Y = $19,240 + $5.14X
◦ Y = $12,040 + $11.25X


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Capo on Mar 6, 2021

sierrahalpin

  • Sr. Member
  • ****
  • Posts: 329
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly




Capo

  • Member
  • Posts: 545
Reply 2 on: Mar 6, 2021
Gracias!


aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

For a complete list of videos, visit our video library