4/7 Quantitative Algebra

4/7 Quantitative Algebra

Be prepared to share your answers!

Multiple Choice

What is the median?

• biggest- smallest
• average
• the middle #
• # that happens the most

Multiple Choice

What is the mean?

• # happening the most
• the number in the middle
• biggest-smallest
• the average

Multiple Choice

What is the mode?

• # happening the most
• the average
• biggest - smallest
• the middle #

Multiple Choice

Find the mean:
9, 9, 3, 2, 8, 7, 4 

• 49
• 6
• 9
• 7

Multiple Choice

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

Multiple Choice

If you score 76, 85, 97, and 82 on your math tests, what would your average score be? 

• 82
• 90
• 85
• 88

Multiple Choice

Find the mode:
3.8, 4.2, 4.0, 4.2, 4.2

• 4.2
• 3.8
• 4.0

Multiple Choice

Find the mode:
5, 0, 9, 9, 3, 0, 5, 5, 4

• 9
• 5
• 3
• 7

Multiple Choice

When finding the median, what do you do if there are two middle numbers?

• Add them together and divide by 2
• Write them both as the answer
• Give up
• Pick one

Multiple Choice

Find the median:
5, 6, 3, 9, 0, 4, 1, 2, 7

• 4
• 4.1
• 5
• 4.5

Multiple Choice

How many people voted altogether?

12 + 7 + 6 + 3 + 2 + 1 + 1 + 3 =

• 35

• 34

• 36

• 33

Multiple Choice

Which pet was chosen by 6 people?

• Cat

• Goldfish

• Hamster

• Snake

Multiple Choice

Which is the most popular pet?

• Dog

• Cat

• Hamster

• Rabbit

Multiple Choice

Which interval has 4 students?

• 56-59
• 60-63
• 60-67
• 48-51

Multiple Choice

How many people watched more than 25 hours of TV last week?

• 0
• 10
• 38
• 42

Multiple Choice

How many students are between 60 and 63 inches tall?

• 3
• 0
• 12
• 7

Multiple Choice

How many students are between 48 and 51 inches tall?

• 14
• 8
• 2
• 0

Multiple Choice

How many students scored between a 86 and a 90?

• 1
• 3
• 6
• 10

Multiple Choice

21. How many students are represented by the histogram?  

• Cannot be determined
• 9
• 31
• 35

Multiple Choice

How many cities have temperatures between 70 degrees and 99 degrees?

• 44
• 34
• 26
• 62

Multiple Choice

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

Multiple Choice

How many students were greater than or equal to 60 inches tall?

• 21
• 11
• 17
• 6