Social Studies, 13.11.2019 06:31 mikeeway33

Astudent takes the scholastic aptitude test (sat) as a requirement to get into college. her score on the test is 600. three weeks later, she is asked to take the identical test again. this time she scores 500. this inconsistency in scores is an issue of:

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Answer from: ash123463

Test-retest reliability

Explanation:

Test-retest reliability is a statistical phenomenon. It is also called retest reliability. It measures the test consistency and the reliability of the test measured over time. The test is administered at the same people twice but at different times to measure if the score is the same or not. Suppose a test administered on Monday then again administered Monday and then correlated both the test if the result is the same then the test is reliable and if not then the test is not reliable.

There are the different coefficient of the test :

1 Perfect reliability Less than and equal to 0.9 will be excellent reliability Less than/equal to 0.8 to 0.9 will be good reliability 0.7 to 0.8 acceptable reliability 0.6 to 0.7 will be questionable reliability 0.5 to 0.6 will be poor reliability Less than 0.5 unacceptable reliability 0 will be no reliability

Answer from: tingzontumbler8412

Test-retest reliability

Explanation:

The test retest reliability is referred to as or known as the measure of the reliability that is obtained by reviewing and administering same test two times over a time period to the group of the individuals. These scores that are obtained from the Test 1 and Test 2 can be further correlated so as to evaluate test for the stability over period of time.

Answer from: Quest

the money supply is the total amount of money available in the economy. how do changes in the money supply affect people and businesses?

Answer from: Quest

panem is a communist totalitarian dictatorship where all the resources and how they are allocated belongs to the capitol. the districts exist only to provide goods and services for the capital and most of the citizens live in poverty. it is a police state where the "peacekeepers" use force and threats to keep the people under control. dissent is outlawed and those who disobey the law are executed, flogged, or turned into avoxes. the games are another means in which the ruling elite in the capitol exert their power over the districts. when reading the books i drew parallels between panem and the soviet union and north korea. in no way is panem capitalist. the people in the capitol are wealthy but the majority of them are involved in the government somehow. it was the same way in the former soviet union where bigwigs in the communist party and high ranking government officials were given access to goods, services, medical treatments not available to the general public. if you think panem has a capitalist economy you need to brush up on your economics.