1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
strojnjashka [21]
3 years ago
7

A public opinion poll was administered to 50 people before the election of President Barack Obama. Polls taken before election n

ight showed 50 percent of the people polled believed Barack Obama would be elected president. After the election results, the same people were asked if they believed Barack Obama would be elected president, and this time, 75 percent of the people said yes. This may be an example of ________ bias.
Social Studies
2 answers:
PolarNik [594]3 years ago
8 0

This is an example of hindsight bias. This seems to be the best option without seeing the choices given to you.

I hope this helps! :)

Ray Of Light [21]3 years ago
5 0

Answer:

answer:

Explanation:

You might be interested in
List three that came from china that people in other parts of the world wanted?
Harman [31]

Answer:

what is the full question

Explanation:

???

8 0
3 years ago
The _____ is responsible for authorizing searches by the National Security Agency (NSA) and other intelligence agencies.
erastovalidia [21]

Answer:

Foreign intelligence surveillance court.

5 0
3 years ago
Tom wants to use a computer program to assess the reliability of his new intelligence test. The test has 10 items, and the compu
kobusy [5.1K]

Answer:Cronbach's alpha

Explanation:

Cronbach's alpha is used to measure consistency interms of how closely associated items in a group are.

It measures the scale of reliability as a coefficient of reliability not statistically.

below is a formula that is used to calculate this reliability.

α=N¯c/¯v+(N−1)¯c

Here N  equate to the number of items, ¯c is the average inter-item covariance among the items and ¯v equals the average variance.

The increase number of items will increase Cronbanch's Alpha.

Additionally, if the average inter-item correlation is low, alpha will be low. 

6 0
3 years ago
What is population composition​
Maru [420]

Answer:

Population composition is the description of a population according to characteristics. These data are often compared over time using population pyramids.

7 0
3 years ago
Read 2 more answers
Do you think President Trump is getting unfair blame for how he responded seeing as States had actual power in their states rega
Snezhnost [94]

Answer:

no he shouldn't have to take the blame

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What did Freedom Summer try to accomplish? end of a labor union strike show the need for good housing protest alleged police bru
    14·2 answers
  • Why is the government prohibited from infringing on the right to keep and bear arms?
    7·1 answer
  • Nora is a novelist with many published works. She reads a book by George and recognizes her own work unattributed to her in Geor
    15·1 answer
  • Which of the following distribution of power under a confederal system
    12·1 answer
  • When returning from sea, a green navigational buoy should be passed in what manner
    6·1 answer
  • You are in prison guard supervising a tier. one of the inmates come to you and ask a favor. he wants you to check to see why he
    6·1 answer
  • Pollen grains help scientists
    13·2 answers
  • What role did British play in Tecumseh war?
    13·1 answer
  • The Greeks thought themselves superior Why might this be considered hypocritical?
    14·1 answer
  • In three to five sentences, explain how immigrants brought positive changes to the United States.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!