# 2nd Cycle Assessment#7 Mathematics 10

## Quiz by Jaylord Arguelles

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- Q1
When a distribution is divided into four equal parts, each score point that describes the distribution is called a _____________________.

Users enter free textType an Answer30s - Q2
Given the data: 136, 150, 119, 150, 125, 140.Find the upper quartile (Q3). (Hint... put the numbers in order and find the median to help you find Q3)

150

125

143

139.5

30s - Q3
Find the lower quartile (Q1) of the following set of scores 6, 7, 8, 9, 11, 13, 15

9

13

7

11

30s - Q4
Third Quartile is___________.

a measure used to describe the distribution of data.

the sum of the numbers in a set of data divided by the number of pieces of data.

also called the lower quartile.

also called the upper quartile.

30s - Q5
First Quartile is_________.

a value that is much higher or much lower than the other values in a set of data.

also called the lower quartile.

also called the upper quartile.

the value appearing at the center of a set of data that has been sorted in numerical order.

30s - Q6
The median of the lower half of a data set; also called the lower quartile.

second quartile

interquartile range

third quartile

first quartile

30s - Q7
33, 25, 42, 25, 31, 37, 46, 29, 38What is the third quartile (UQ) of the data?

40

46

37

38

30s - Q8
Find the lower quartile of the following set of scores12, 9, 4, 6, 5, 8, 9, 4, 10, 2

10

4

9

6

30s - Q9
What is the term for the median of the lower half of the data?

Lower Quartile

Maximum

Median

Upper Quartile

30s - Q10
What is the term for the median of the upper half of the data?

Median

Upper Quartile

Minimum

Lower Quartile

30s - Q11
What is the value of Q3?1, 3, 4, 5, 6, 8, 11, 13, 17

11

3.5

12

4

30s - Q12
The middle number in the data

mean

mode

range

median

30s - Q13
Which of the following statements is true?

1- The first quartile (Q 1) is the median of the lower half of the set.

2- The second quartile (Q 2) is the median of the whole set .

3- The third quartile (Q 3) is the median of the upper half of the set.

All three statements are true.

Only the 2nd and the 3rd statements are true.

Only the 2nd and the 3rd statements are true.

Only the 3rd statement is true.

30s - Q14
In the set of scores: 8, 10, 12, 14, 17, 19, 19, 22, and 24, what is the 2nd quartile?

19

17

24

12

30s - Q15
The 1st quartile of the ages of 250 Grade 10 students is 16 years old. Which of the following statements is true?

25% of the students are 16 years old.

Most of the students are below 16 years old.

150 students are younger than 16 years.

75% of the students are 16 years old and above.

30s