Descriptive Statistics K-W-L
In the chart below, enter the information you know and want to know about the measures
of center and spread for a given set of data.
What I KNOW
What I WANT to Know
What I LEARNED
Test Data
Ms. McBee’s 3rd Period Algebra I, Unit 1 Test Scores
29, 90, 78, 66, 83, 85, 88, 88, 92, 89, 91, 79, 75, 68, 77, 79, 89, 86, 84, 73,
Ms. McBee’s 5th Period Algebra I, Unit 1 Test Scores
68, 82, 72, 80, 85, 79, 88, 76, 72, 70, 66, 71,
74, 76, 73, 69, 75, 72, 70, 78, 70, 72, 73, 68
Ms. McBee’s 6th Period Algebra I, Unit 1 Test Scores
99, 71, 65, 62, 63, 60, 80, 73, 80, 77, 100, 68, 65, 86, 76, 70, 79, 68
City Data
Month
January
February
March
April
May
June
July
August
September
October
November
December
City #1
35
38
49
62
73
81
84
83
77
65
51
39
City #2
56
59
60
61
63
64
64
65
69
68
63
57