This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Pearson's r can be used when a. an IV and DV are interval or ratio data. b. a quasi-IV and DV ... (Read 39 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
on: Jun 20, 2018
Pearson's r can be used when
 
  a. an IV and DV are interval or ratio data.
  b. a quasi-IV and DV are interval or ratio data.
  c. two variables might be linearly related.
  d. All of the above are true.

Question 2

The standard deviation of the population of individually measured adult
  male spine lengths is 1.02 inches. A random sample of 25 men is selected and
  the mean spine length was recorded at 30 inches.
 
  a. Calculate the standard error of the mean.
  b. Test the hypothesis that this sample could be representative of the general
  population of adult males whose mean spine length is known to be 28 inches.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

a SEm= .20


Metfan725

  • Member
  • Posts: 552
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Flow chart for the diagnosis of hepatitis C. Hepatitis C reporting using the signal-tocutoff ratio. Flow chart for the diagnosis of hepatitis C. Hepatitis C reporting using the signal-tocutoff ratio.
Demographic Data for India Demographic Data for India
Find a quadractic equation that models the data in standard form Find a quadractic equation that models the data in standard form
Data management questions Data management questions
Data management questions Data management questions
The Hfr chromosome time-of-entry map is assembled from the recombinant data The Hfr chromosome time-of-entry map is assembled from the recombinant data
Video: Introduction to Breast Cancer

For a complete list of videos, visit our video library