WorksheetsShiveley Unit 2
Total questions: 41
Worksheet time: 37mins
What is the measurement 1042 Liters rounded to 2 significant figures?
1040 L
1.1 x 103 L
1.0 x 103 L
1050 L
What is 0.658 rounded to 1 significant figure?
0
0.66
0.7
0.658
How close a measurement is to the accepted value is called..
Accuracy
Precision
Significant
Estimate
How much space an object takes up.
Solute
Density
Mass
Volume
4.56 x 103
4000.
The deer population is estimated to be 17,600 in northern Illinois, but an actual count was 21,300. What is the percent error?
21%
17%
17.37%
21.09%
Jessie estimates the weight of her cat to be 8 pounds. The actual weight of the cat was 10 pounds. Find the percent error.
20%
30%
15%
25%
The area of Mr. Gandelmans classroom was measured by students and found to be 74.27 square meters. According to measurements made from the architect’s plans, the room’s actual area is 78.5 square meters. What is the error in the students’ measurement?
5.39%
5.70%
5.4%
5.69%
Which is the more precise measurement?
4
4.3
