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

Author Question: A simple random sample of 28 observations was taken from a large population. The sample mean equaled ... (Read 354 times)

hgjjghgjh

  • Full Member
  • ***
  • Posts: 132
on: Mar 25, 2023

Question 1

A simple random sample of 100 observations was taken from a large population. The sample mean and the standard deviation were determined to be 80 and 12 respectively. The standard error of the mean is


◦

1.20


◦

0.12


◦

8.00


◦

0.80



Question 2

A simple random sample of 28 observations was taken from a large population. The sample mean equaled 50. Fifty is a


◦

population parameter


◦

biased estimate of the population mean


◦

sample parameter


◦

point estimate

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 hgjjghgjh on Mar 25, 2023

butterfly17

  • Full Member
  • ***
  • Posts: 186
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 25% of students answer this correctly


hgjjghgjh

  • Member
  • Posts: 132
Reply 2 on: Mar 25, 2023
:D TYSM

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

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.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

(a) Feeding by bear on salmon results in large allochthonous inputs of nutrients into (b) the forest (a) Feeding by bear on salmon results in large allochthonous inputs of nutrients into (b) the forest
A Simple Neural Model of Instrumental Conditioning A Simple Neural Model of Instrumental Conditioning
Sample Problem from Raven’s Progressive Matrices Sample Problem from Raven’s Progressive Matrices
Population Patterns: Tarim Basin Population Patterns: Tarim Basin
Free energy diagrams for the simple reaction A ----> B Free energy diagrams for the simple reaction A ----> B
Simple Sentences by Marc (Grade 1) Simple Sentences by Marc (Grade 1)
Video: Types of disease resistance: innate defenses & immunity

For a complete list of videos, visit our video library