« previous next »

Author Question: Which of the following represents time-series data? a. The length of time each of the top 100 ... (Read 29 times)

deesands

  • Hero Member
  • *****
  • Posts: 514
on: Jun 24, 2018
Which of the following represents time-series data?
 a. The length of time each of the top 100 stocks have been available on the NYSE.
  b. The most popular time of year that people purchase the top 100 stocks on the NYSE.
  c. The value of the 1 stock on the NYSE each month over a one-year period.
  d. All of these choices are true.

Question 2

Forty-one individuals from a random sample of 60 indicated they oppose legalized abortion. We are interested in determining whether or not there is a significant difference between the population proportions of opponents and proponents of legalized abortion. The conclusion is that there _____.
 a. is no significant difference between the population proportions
  b. is a significant difference between the population proportions
  c. could be a difference in population proportions, depending on the sample size
  d. None of the answers is correct.


komodo7

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Laylah Ali, Untitled, from the series Greenheads. Laylah Ali, Untitled, from the series Greenheads.
Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004 Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004
Velocity-time Graph Velocity-time Graph
Find a quadractic equation that models the data in standard form Find a quadractic equation that models the data in standard form
Physics: Power, Energy and Time Physics: Power, Energy and Time
Three series of overlapping deletions in the A cistron of the rII locus Three series of overlapping deletions in the A cistron of the rII locus
Video: Decubitus Ulcer

For a complete list of videos, visit our video library