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12B Final Exam

Authored by Karrie Kelly

Mathematics

9th - 12th Grade

CCSS covered

Used 28+ times

12B Final Exam
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30 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The mode is always equal to at least one of the values in the data set.

True

False

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the second step to take when attempting to find IQR?

Find the lower and upper quartile.

Find the median.

Put the list of numbers in order.

Subtract the lower and upper quartile.

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the interquartile range using the following.

Minimum:  1

Q1:  2.5

Median:  5

Q3:  7.5

Maximum:  9

5

4.5

3.5

6

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the median, first quartile, third quartile, and interquartile range of the data.

32, 53, 72, 66, 47, 54, 49, 67, 71

Median: 54

First Quartile: 49

Third Quartile: 67

IQR: 18

Median: 54

First Quartile: 48

Third Quartile: 69

IQR: 21

Median: 54

First Quartile: 48

Third Quartile: 69

IQR: 22

Median: 54

First Quartile: 49

Third Quartile: 69

IQR: 20

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A measure of variation in a set of numerical data, it is the distance between the first and third quartiles of the data set.

Interquartile Range
Outliers
First Quartile
Third Quartile

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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

Outlier
Box Plot
Range
Histogram

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A swimwear company decides to select a month for its annual sale.  Find the probability that it will be June or July.

1/12
1/6
1/4
5/6

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