1.2

Question 1

interpolation

Answer 1

predictions within recorded data

Question 2

extrapolation

Answer 2

predictions about data not yet recorded

Question 3

Length

Answer 3

The distance between two points

Question 4

Mass

Answer 4

The amount of matter in an object

Question 5

Volume

Answer 5

The amount of space an object takes up

Question 6

Convert F to C

Answer 6

(F-32)(5/9)

Question 7

Convert C to F

Answer 7

(C)(9/5)+32

Question 8

Convert C to K

Answer 8

C+273

Question 9

Qualitative observation

Answer 9

describes a characteristic of what the thing is (ex. hes tall)

Question 10

Quantitative observation

Answer 10

an observation with a measurement or count (ex. hes 6 ft)

Question 11

Prefixes

Answer 11

10^(a multiple of 3)

Question 12

Order of prefixes

Answer 12

KBCMMNP

Question 13

What axis is the dependent variable

Answer 13

y

Question 14

What axis is the independent variable

Answer 14

x

Question 15

Direct relationship

Answer 15

Both variables increase together

Question 16

Indirect relationship

Answer 16

As one variable increases the other decreases

Question 17

Constant relationship

Answer 17

change in one variable has no effect on the other

Question 18

Find the mean of these numbers; 15, 18, 19, 20, 13, 12

Answer 18

16.2

Question 19

Find the variance of these numbers;
15, 18, 19, 20, 13, 12

Answer 19

9.14

Question 20

Find the SD of these numbers;
15, 18, 19, 20, 13, 12

Answer 20

3

Question 21

What is Standard Deviation (SD)?

Answer 21

Used to quantify the amount of variation in a set of data

Question 22

What does the symbol μ stand for?

Answer 22

micro

Question 23

1 μm= 10^?

Answer 23

-6