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

Author Question: A simple random sample of 64 observations was taken from a large population. The sample mean and the ... (Read 382 times)

haydenjmcm

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

Question 1

A simple random sample of 5 observations from a population containing 400 elements was taken, and the following values were obtained.

1218192021


A point estimate of the mean is


◦

400


◦

18


◦

20


◦

10



Question 2

A simple random sample of 64 observations was taken from a large population. The sample mean and the standard deviation were determined to be 320 and 120 respectively. The standard error of the mean is


◦

1.875


◦

40


◦

5


◦

15

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 haydenjmcm on Mar 25, 2023

as4309

  • Full Member
  • ***
  • Posts: 166
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


haydenjmcm

  • Member
  • Posts: 161
Reply 2 on: Mar 25, 2023
Gracias!

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Lestidae is a rather small family of cosmopolitan, large-sized, slender damselflies. They are of the Lestidae is a rather small family of cosmopolitan, large-sized, slender damselflies. They are of the
Vacuoles in Plant Cells Are Usually Large Vacuoles in Plant Cells Are Usually Large
How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay? How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay?
Sample budget spreadsheet form for first year of business. Sample budget spreadsheet form for first year of business.
Sample of résumé content. Sample of résumé content.
A sample of 400 observations will be taken from an infinite population. The population ... A sample of 400 observations will be taken from an infinite population. The population ...
Video: Lactation and Breast Feeding

For a complete list of videos, visit our video library