« previous next »

Author Question: Find the lower confidence limit of the 95 confidence interval for the difference between the means ... (Read 130 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
on: Jun 24, 2018
Find the lower confidence limit of the 95 confidence interval for the difference between the means of the two populations.
 
  A) 13.48
  B) 17.71
  C) 22.79
  D) 25.83

Question 2

The time series that reflects a wavelike pattern describing a long-term trend that is generally apparent over a number of years is called the:
 
  A) trend component.
  B) cyclical component.
  C) seasonal component.
  D) irregular component.


lgoldst9

  • Sr. Member
  • ****
  • Posts: 372
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

The proboscis monkey demonstrates that large gut size contributes to a lower EQ. The proboscis monkey demonstrates that large gut size contributes to a lower EQ.
Staff members often find it difficult to communicate with other coworkers. Staff members often find it difficult to communicate with other coworkers.
How to find the median of a triangle How to find the median of a triangle
How to use L’Hospital’s Rule to find the limit of a function (Part 3) How to use L’Hospital’s Rule to find the limit of a function (Part 3)
How to find the definite integral using the fundamental theorem of calculus (Part 3) How to find the definite integral using the fundamental theorem of calculus (Part 3)
Find the derivative of f(x) = 6x^3 - 9x + 4 Find the derivative of f(x) = 6x^3 - 9x + 4
Video: Hormonal feedback loop components & Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library