1.4

Question 1

What is the formula used to calculate the mean in a set of data?

Answer 1

Add all numbers together and divide by the amount of data samples

Question 2

What is the symbol, base unit, decimal form, and scientific notation for “mili?”

Answer 2

m, 1/1000,0.001, 10^-3

Question 3

What is an example of a quantative/numerical observation?

Answer 3

He is 6 feet 4 inches tall

Question 4

What is the difference between mass and volume?

Answer 4

Mass is how much matter is in an object and volume is the amount of space and object takes up

Question 5

How do you calculate the median of a set of data?

Answer 5

The median is always the middle number. If there’s an even amount, find the average of those 2 numbers

Question 6

How do you calculate the range of a set of data?

Answer 6

Subtract the lowest value from the highest value

Question 7

Convert 1.7 g to miligrams and kilograms

Answer 7

170 mg and 0.17 kg

Question 8

How do you calculate the variance?

Answer 8

Take each difference, square it, and then average the result

Question 9

Independent vs dependent variable

Answer 9

Independent variable can be manipulated and the dependent variable changes in result of that.

Question 10

How do you convert F to C

Answer 10

C= (F-32)(5/9)