« previous next »

Author Question: Multiple regression is used when we have a. more than one equation for a data set. b. more than ... (Read 39 times)

mikaylakyoung

  • Hero Member
  • *****
  • Posts: 531
on: Jun 20, 2018
Multiple regression is used when we have
 
  a. more than one equation for a data set.
  b. more than one predictor in an equation.
  c. have multiple Y values.
  d. more than one error term.

Question 2

If a researcher were to conduct 100 experiments, and in each case the null hypothesis were rejected at an alpha of .05, then
 
  a. chances are that 5 of the decisions were incorrect
  b. chances are that 95 of the decisions were incorrect
  c. chances are that less than 5 of the decisions were correct
  d. none of these, since null can never be rejected 100 times in a row


jaaaaaaa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Multiple Immunoglobulins Multiple Immunoglobulins
An example of a Material Safety Data Sheet (MSDS). An example of a Material Safety Data Sheet (MSDS).
How to transform any rectangular equation to polar form How to transform any rectangular equation to polar form
How to write a quadratic equation in standard form when a graph is given How to write a quadratic equation in standard form when a graph is given
How to find the equation of a line that is perpendicular to a line passing through a point How to find the equation of a line that is perpendicular to a line passing through a point
DNA inserted into multiple cloning site of a plasmid disrupts DNA inserted into multiple cloning site of a plasmid disrupts
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library