Worksheets4th Quarter: Homework#3
Total questions: 10
Worksheet time: 15mins
What is meant by P40=21 ?
This means that in the set of scores given, 40% of the scores is less than or equal to the score of 21.
This means that in the set of scores given, 40% of the scores is more than or equal to the score of 21.
This means that in the set of scores given, 60% of the scores is less than or equal to the score of 21.
This means that in the set of scores given, 60% of the scores is equal to the score of 21.
Sharon got a score of 56 which is the 75th percentile in a summative test. Which of the following is FALSE?
She passed the test if the passing score is the 7th decile
She scored above 75% of his classmates
Twenty-five percent of the class got scores below 56.
Twenty-five percent of the class got scores of above 56.
The 70th percentile for the number of points earned on a 40-point written examination was 29. Which of the following is TRUE?
Thirty percent (30%) of the students received 29 or fewer points.
Thirty percent (30%) of the students didn't receive 29 or more points.
Seventy percent (70%) of the students received 29 or more points.
Seventy percent (70%) of the students received 29 or fewer points.
In a group of 19, you and some Grade 10 students are ranked according to height, you are in the 80th percentile. How many students are taller than you granting nobody is as tall as you?
3
4
5
6
Twenty-five scores in a mathematics test were recorded and 76 was the 50th percentile. Only one student got a score of 76. How many students scored higher than 76?
10
11
12
13
Twenty-five scores in a mathematics test were recorded and 76 was the 50th percentile. Only one student got a score of 76. How many students scored lower than 76?
11
12
13
14
Teacher Vilma, the health coordinator of a certain school, recorded the height of 39 students in a Grade 10 class for computing the Body Mass Index (BMI). Based on her report, Angle's height is in the 70th percentile (P70). How many students are shorter than Angel? (Assume that the height of each student is different from the other.)
25
26
27
28
Teacher Vilma, the health coordinator of a certain school, recorded the height of 39 students in a Grade 10 class for computing the Body Mass Index (BMI). Based on her report, Angle's height is in the 70th percentile (P70). How many students are taller than Angel? (Assume that the height of each student is different from the other.)
11
12
13
14
Mr. Garcia, as an athletics team coach, asked his 10 players to run 100 meters. Juan, one of the players, ran completely in 10 seconds, which is the 4th decile of the recorded time. How many players ran faster than Juan? (Assume that all ten players have different times from each other.)
4
5
6
7
Mr. Garcia, as an athletics team coach, asked his 10 players to run 100 meters. Juan, one of the players, ran completely in 10 seconds, which is the 4th decile of the recorded time. How many players ran slower than Juan? (Assume that all ten players have different times from each other.)
2
3
4
5
