Unit 10 Algebra I Strats Quiz on 3/27/19

Find the Median of the data set

• 82
• 86
• 88
• 92

Find the Mean of the data set

• 82
• 86
• 88
• 92

Find the interquartile range of the data set

• 76
• 43
• 16
• 92

Which is NOT in the middle 50% of data values?

• 17
• 15
• 21
• 11

If the lowest 25% of test scores must retest, which range represents those who must retest?

• 57-76
• 76-86
• 86-92
• 92-100

About 50 % of the data values are greater than what value?

• 12
• 15
• 22
• 31

Which value is in the top 25% of the data?

• 16
• 22
• 29
• 36

What is the difference in the upper extremes of the two plots?

• 18
• 40
• 22
• 16

If I want to make sure I have data in the top 50% of plot A, I should make sure to pick a number greater than what amount?

• 14
• 30
• 18
• 22

How many students received a score of 94%? 

• 94
• 4
• 1
• 2