« previous next »

Author Question: In a chi-square goodness-of-fit test, by combining cells we guard against having an inflated test ... (Read 81 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jun 24, 2018
In a chi-square goodness-of-fit test, by combining cells we guard against having an inflated test statistic that could have caused us to:
 
  A) incorrectly reject the H0.
  B) incorrectly accept the H0.
  C) incorrectly reject the H1.
  D) incorrectly accept the H1.

Question 2

If a simple least squares regression model is developed based on a sample where the two variables are known to be positively correlated, the sum of the residuals will be positive.
 
  Indicate whether the statement is true or false


dajones82

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Human embryonic stem cells differentiated to neural cells Human embryonic stem cells differentiated to neural cells
BLOOD CELLS BLOOD CELLS
A Test for the Blind Spot A Test for the Blind Spot
Step Test for Cardiovascular Endurance. Step Test for Cardiovascular Endurance.
The hormone leptin is produced in fat cells, moves through the blood, and binds to receptors in the The hormone leptin is produced in fat cells, moves through the blood, and binds to receptors in the
Mast Cells Mast Cells
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library