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
erastova [34]
3 years ago
9

A science teacher is unsure about the scores for the second batch of tests. Student scores on this last test are not at all simi

lar to their scores on the test conducted two weeks ago. What problem with testing is the teacher confronted with
Social Studies
2 answers:
Dovator [93]3 years ago
8 0

Answer: Reliability

Explanation: Establishing consistent similarity in performance, test or behavior is used to measure the reliability of a observed result. In the context above, the teacher had conducted two different test at separate times. However, the teacher is skeptical about the observed result in the result obtained by the student in the latest test as it does not exhibit consistency or similarity, therefore leading to thought that the test result isn't reliable due to the dissimilar nature of the two test results.

Sholpan [36]3 years ago
7 0

Answer:

Reliability

Explanation:

A science teacher is unsure about the scores for the second batch of tests. Student scores on this last test are not at all similar to their scores on the test conducted two weeks ago. The teacher is confronted with RELIABILITY as a problem with testing.

RELIABILITY is the degree to which an assessment tool produces stable and consistent results.

Types of Reliability includes Test retest reliability which is a measure of reliability obtained by administering the same test twice over a period of time to a group of individuals.

You might be interested in
Blacks fought back against the economic oppression they faced during the Great Depression. They coordinated sophisticated effort
Paha777 [63]

Answer: True

Explanation:

Blacks in the Great Depression were again put through suffering unlike their other racial counterparts as they were the first to be fired, last to receive aid if they did receive it and some soup kitchens even excluded them.

In response to this the St. Louis Urban League launched in 1929, a JOBS FOR NEGROES movement that saw the boycotting of shops that wouldn't hire black employees.

5 0
3 years ago
Why is it important for the Caribbean region to have affordable and reliable transportation connecting the islands
laiz [17]

Answer:

Because the Caribbean invests a lot in tourism and transportation is essential in tourism.

Explanation:

The Caribbean region is very dependent on tourism and tourism, in turn is very dependent on an efficient and reliable transport network, where tourists will be able to move around the region with sufficient comfort and security. Without safe transport, the Caribbean region would not be able to maintain one of its main economic sources.

5 0
2 years ago
Baxter Company’s worksheet had the following balances: Income Statement columns, debit of $37,000 and credit of $49,000 and Bala
docker41 [41]

Answer:

Explanation:

From the question above;

From the income statement;

1. debit of $37000,

2. Credit of $49000,

The income is $12000, while from the balance sheets,

1. Debit of $85000

2. Credit of $73000,

Income is -$12000,

The net income is $12000 while net loss is also -$12000

8 0
3 years ago
What was the Mayflower Compact?
Maslowich

Answer: The answer is D

8 0
3 years ago
Read 2 more answers
Which is correct: concept to completion or conception to completion?
Flauer [41]
Concept to completion
6 0
3 years ago
Other questions:
  • John has trouble focusing on clear, manageable goals and tends to rely on his "gut" feelings. this aspect of john's behavior exh
    14·1 answer
  • I will give 10 points please help!!! Highly developed economies are dominated by jobs in the __________ sector. A. primary B. se
    9·1 answer
  • In the context of peer statuses, _____ children give out reinforcements, listen carefully, maintain open lines of communication
    14·1 answer
  • 1. Which of these document inspired the "unalienable rights" outlined in the Declaration of Independence?
    12·2 answers
  • Amanda is a fitness professional assisting the athletic trainer of a soccer team. Which of the following is Amanda prevented fro
    6·1 answer
  • Can somebody pick on so I can submit
    15·1 answer
  • Who led the Communist revolution in October 1917 which helped take Russia out of the war?
    6·1 answer
  • Shelly biked 22 miles in 5 hours. what is Shellys average speed in miles per 1/2 hour
    12·1 answer
  • Ctor on
    7·1 answer
  • What term is used to describe declining average total costs with added firm size?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!