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

Author Question: The population mean is estimated by a. calculating the mean of as many scores as we can get from ... (Read 88 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jun 20, 2018
The population mean is estimated by
 
  a. calculating the mean of as many scores as we can get from the population.
  b. calculating the mean of a random sample drawn from the population.
  c. calculating the mean of a sample and then transforming it to reflect the size of the population.
  d. calculating all measures of central tendency for a random sample drawn from the population.

Question 2

When it is impossible to obtain all the scores in a population, the best estimate of the population mean is the
 
  a. population median. c. sample mode.
  b. sample mean. d. sample median.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dpost18

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


LaDunn

  • Member
  • Posts: 526
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Animal extinctions and human population growth. Animal extinctions and human population growth.
Flipper tags have been extensively used in the study of penguin population dynamics. Flipper tags have been extensively used in the study of penguin population dynamics.
Estimated Number of New Sexually Transmitted Infections Estimated Number of New Sexually Transmitted Infections
Population Density Population Density
Population and Community Health Nursing, 6th Edition Population and Community Health Nursing, 6th Edition
Calculating genotype frequencies from allele frequencies Calculating genotype frequencies from allele frequencies
Video: The Lagging Strand in DNA Replication and Replication in Action

For a complete list of videos, visit our video library