Data Analysis

the following is time (in seconds) taken for five men to run in a sprint race
64,65,61,65,55
what is the mean of the time taken?

• 60.0
• 60.4
• 62.0
• 61.4

Find the median of these numbers:
4, 2, 7, 4, 3

• 2
• 5
• 7
• 4

Tags

CCSS.7.EE.B.3

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.
• More students received a 94 than any other score
• No student scored below a 50
• A score of 91 was slightly below average.

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

Fine the mean, median, and mode/s of the data.
2, 8, 10, 12, 56, 9, 5, 2, 4

• mean: 12  median: 10  mode:2
• mean: 12  median: 8 mode:2
• mean:14 median: 10  mode:2

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

Tags

CCSS.6.SP.B.5C

The number of miles that Jenna cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Jenna cycled?

• 24
• 36
• 39
• 52

What do you do if there are two numbers in "the middle" when you are finding the median?

• Pick your favorite number
• Add the two numbers in the middle & then divide by two.
• They are both the median
• None of the above

Tags

CCSS.6.SP.B.5C

What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7

• 7
• 20
• 7 & 14
• none of the above

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

find the first quartile of the following set of scores 12, 9, 4, 6, 5, 8, 9, 4, 10, 2

• 10
• 4
• 9
• 6