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

Author Question: The the sample size and the the variability of scores, the more accurately a sample mean will ... (Read 305 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
on: Aug 2, 2018
The the sample size and the the variability of scores, the more accurately a sample mean will estimate a population mean.
 
  a. smaller; larger
  b. larger; smaller
  c. smaller; smaller
  d. larger; larger

Question 2

The value of s2 of 2.
 
  a. is an unbiased estimator
  b. overestimates the value
  c. underestimates the value
  d. is an interval estimate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Aug 2, 2018
Answer to Question 1

B

Answer to Question 2

A


casperchen82

  • Member
  • Posts: 540
Reply 2 on: Aug 2, 2018
Excellent

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Gaser and Schlaug's study of the size of visual, motor, and auditory nuclei in the brains of mu Gaser and Schlaug's study of the size of visual, motor, and auditory nuclei in the brains of mu
Guidelines for proper blood pressure cuff size Guidelines for proper blood pressure cuff size
William Morris, Page from a specimen book with sample proof letters, Kelmscott Press. William Morris, Page from a specimen book with sample proof letters, Kelmscott Press.
Sample Program for Changing Daily Caloric Intake Sample Program for Changing Daily Caloric Intake
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Banana Size vs. Calories Banana Size vs. Calories
Video: Stress and Immune System Animation

For a complete list of videos, visit our video library