Answer Happy

1. What measures of position divides a distribution into 100
equal parts?*
1 point
Quantile
Quartile
Decile
Percentile
2. Which of the following corresponds to 65%?*
1 point
𝐷6
D6.5
Q2
𝑃60
3. Given the Interquartile Range of 6.2, what is the value of
the lower quartile if the upper quartile is 10.3?*
1 point
4.1
16.5
6.5
14.1
For item numbers 4-8, refer to the given the data below.
21, 24, 24, 24, 28, 28, 31, 35, 35, 36, 38, 39
4. Find the value of 𝑄1 the Mendenhall and Sincich method.*
1 point
12
24
28
36
5. Using the Mendenhall and Sincich method, what is the value of
𝑄3?*
1 point
12
24
35
36
6. What is the Interquartile Range?*
1 point
11
12
24
28
7. What is the value of 𝐷8 using the Interpolation Method.*
1 point
36.8
36
10
10.4
8. Find the value of 𝑃50 using the Interpolation Method.*
1 point
30.5
29.5
28.5
27.5
9. Andy got a score of 25, which is equivalent to a 70th
percentile rank in mathematics test. Which of the following is NOT
true?*
1 point
His score is below the 5th decile
30% of the class got a score of 25 and above.
He scored above 70% of her classmates.
If the passing mark is the 2nd quartile, he passed the test.
10. In a 100-item test, the passing mark is the 3rd quartile.
What does it imply?*
1 point
the students should answer at least 50 items correctly to pass
the test.
he students should answer at least 75 items correctly to pass
the test.
the students should answer at most 50 items correctly to pass
the test.
the students should answer at most 75 items correctly to pass
the test.