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

Author Question: If the lower and upper confidence limits of the population mean , using a sample of size 100, are ... (Read 104 times)

Sufayan.ah

  • Hero Member
  • *****
  • Posts: 512
on: Jun 24, 2018
If the lower and upper confidence limits of the population mean , using a sample of size 100, are 225 and 280, respectively, then the lower and upper confidence limits of the total of a population of size 3000 are respectively
 a. 652,500 and 812,000
  b. 675,000 and 840,000
  c. 697,500 and 868,000
  d. 652,862 and 812,452

Question 2

The Spearman rank correlation coefficient is equal to the ___________________ _ correlation coefficient of the ranks of the data.
 Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xiaomengxian

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

Pearson
Pearson's


Sufayan.ah

  • Member
  • Posts: 512
Reply 2 on: Jun 24, 2018
:D TYSM

xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Trap set to monitor the wild population in the Dryandra Woodland Trap set to monitor the wild population in the Dryandra Woodland
Cotton Production and Slave Population, 1800–1860 Cotton Production and Slave Population, 1800–1860
Place your hands on both sides of the upper arm, and squeeze along the anterior and posterior ... Place your hands on both sides of the upper arm, and squeeze along the anterior and posterior ...
Population growth and growth rate, 1950 - 2100 Population growth and growth rate, 1950 - 2100
The population of a city has continued to grow since 1950. The population of a city has continued to grow since 1950.
Computing Limits Problems Computing Limits Problems
Video: Endocytosis -Types and Phagocytosis

For a complete list of videos, visit our video library