« previous next »

Author Question: What is the pooled variance for the following two samples? Sample 1:n = 8 and SS = 168 Sample 2:n = ... (Read 163 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Jun 20, 2018
What is the pooled variance for the following two samples? Sample 1:n = 8 and SS = 168 Sample 2:n = 6 and SS = 120
 
  A) 7
  B) 7
  C) 20.57
  D) 24

Question 2

For a set of scores measured on an ordinal scale, the median is the preferred measure of central tendency.
 
  Indicate whether the statement is true or false


Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

True


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

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

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Sample hypoglycemic protocol. Sample hypoglycemic protocol.
Team of geologists collecting samples for paleomagnetic analysis at Sangiran, Java. Team of geologists collecting samples for paleomagnetic analysis at Sangiran, Java.
The WISC-IV: Sample Items The WISC-IV: Sample Items
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Sample prescription for chlorhexidine. Sample prescription for chlorhexidine.
A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ... A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ...
Video: Erythropoietin (EPO)

For a complete list of videos, visit our video library