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

Author Question: The standard deviation of a sample was reported to be 20. The report indicated that = 7200. What has ... (Read 13 times)

amymoore

  • Full Member
  • ***
  • Posts: 161
on: Mar 25, 2023

Question 1

The standard deviation of a sample of 100 observations equals 64. The variance of the sample equals


◦

8


◦

10


◦

6400


◦

4,096



Question 2

The standard deviation of a sample was reported to be 20.  The report indicated that = 7200.  What has been the sample size?


◦

16


◦

17


◦

18


◦

19

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by amymoore on Mar 25, 2023

sin

  • Full Member
  • ***
  • Posts: 165
Reply #1 on: Mar 25, 2023
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


amymoore

  • Member
  • Posts: 161
Reply 2 on: Mar 25, 2023
:D TYSM

amcvicar

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

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?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

A sample prescription written by a physician. A sample prescription written by a physician.
Sample Exercise Program for Healthy Older Adults Sample Exercise Program for Healthy Older Adults
Standard Medical Record and Types of Reports Found in Record Standard Medical Record and Types of Reports Found in Record
Cumulative Standard Normal Distribution Cumulative Standard Normal Distribution
A random sample of 87 airline pilots recruited by an airline service had an average yearly ... A random sample of 87 airline pilots recruited by an airline service had an average yearly ...
Sample Size Affects Sampling Error Sample Size Affects Sampling Error
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library