Student 2

Data 1 = 0.4 cm

Data 2 = 1.1 cm

Data 3 = 0.9 cm

Data 4 = 2.3 cm

Data 5 = 3.1 cm

Data 6 = 2.7 cm

Data 7 = 1.6 cm

Student 3

Data 1 = 2.4 cm

Data 2 = 3.6 cm

Data 3 = 2.8 cm

Data 4 = 3.2 cm

Data 5 = 4.6 cm

Data 6 = 4.2 cm

Data 7 = 3.5 cm

Using the calculator in statistic mode, calculate the following (indicate the units and use the correct number of digits).

Average distance for student 1=

Error for student 1=

Standard deviation for student 1=

Uncertainty for student 1=

Average distance for student 2 =

Error for student 2=

Standard deviation for student 2=

Uncertainty for student 2=

Average distance for student 3 =

Error for student 3=

Standard deviation for student 3=

Uncertainty for student 3=