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

Author Question: The mean of the sample _____. a. is always larger than the mean of the population from which the ... (Read 89 times)

Frost2351

  • Hero Member
  • *****
  • Posts: 557
on: Jun 24, 2018
The mean of the sample _____.
 a. is always larger than the mean of the population from which the sample was taken
  b. is always smaller than the mean of the population from which the sample was taken
  c. can never be zero
  d. None of the answers is correct.

Question 2

In order to determine an interval for the mean of a population with unknown standard deviation, a sample of 61 items is selected. The mean of the sample is determined to be 23 . The associated number of degrees of freedom for reading the t value is
 a. 22.
   b. 23.
   c. 60.
   d. 61.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Brummell1998

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 24, 2018
Answer to Question 1

d

Answer to Question 2

c


Frost2351

  • Member
  • Posts: 557
Reply 2 on: Jun 24, 2018
:D TYSM

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in
Population Distribution Population Distribution
Policies on fertility and population growth Policies on fertility and population growth
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
What is the estimated age of the archaeological sample What is the estimated age of the archaeological sample
A hypothesis test is performed to test the claim that a population proportion is greater than ... A hypothesis test is performed to test the claim that a population proportion is greater than ...
Video: DNA Replication

For a complete list of videos, visit our video library