Question 1

The median score is also the _____________.

Accepted Answer

5th decile

Answer

3rd decile

Answer

1st quartile

Answer

75th percentile

Question 2

When a distribution is divided into hundred equal parts, each score point that describes the distribution is called a ___________.

Accepted Answer

percentile

Answer

median

Answer

decile

Answer

quartile

Question 3

The lower quartile is equal to ______________.

Accepted Answer

25th percentile

Answer

50th percentile

Answer

2nd decile

Answer

3rd quartile

Question 4

Rochelle got a score of 55which is equivalent to 70th percentile in a mathematics test. Which of the following is NOT true?

Accepted Answer

Her score is below the 5thdecile.

Answer

She scored above 70% of her classmates.

Answer

Thirty percent of the class got scores of 55 and above.

Answer

If the passing mark is the first quartile, she passed the test.

Question 5

In a 100-item test, the passing mark is the 3rdquartile. What does it imply?

Accepted Answer

The students should answer at least 75 items correctly to pass the test.

Answer

The students should answer at least 50 items correctly to pass the test.

Answer

The students should answer at most 75 items correctly to pass the test.

Answer

The students should answer at most 50 items correctly to pass the test

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