1.2 Bio 2 Study Guide

Question 1

What unit do you use to measure length and what does it measure?

Answer 1

Meter/How long

Question 2

What unit do you use for mass and what does it measure?

Answer 2

Kilogram/weight

Question 3

What unit do you measure for volume and what does it measure?

Answer 3

L/amount of space taken up.

Question 4

What unit do you use for time and what does it measure?

Answer 4

Sec/How fast or slow something is.

Question 5

What unit do you see for Temperature and what does it measure?

Answer 5

K,F,C/How hot or cold something is.

Question 6

what Is the symbol for kilo, base, centi, milli, micro, nano and pico.

Answer 6

K, Base, c, mL, back wards 4, n, p.

Question 7

Ruler with 10 cm markings

Answer 7

5cm or 6cm

Question 8

Ruler with 1 cm markings

Answer 8

3.1cm or 4.0cm or 5.9cm

Question 9

Ruler with 0.1 cm markings

Answer 9

5.00cm or 3.25cm or 7.60cm

Question 10

How do you find the median?

Answer 10

List all the numbers out from greatest to least and then find the middle number. If there are two middle numbers then you add both numbers and divide them by 2 to get the median.

Question 11

How do you find the mean?

Answer 11

Add all the numbers up and divide it by the amount of numbers given to you.

Question 12

How do you find the range?

Answer 12

Subtract the biggest number by the smallest number.

Question 13

What is the average?

Answer 13

Same thing as the mean.

Question 14

Which ruler will give you the most precise measurements?

Answer 14

0.1 cm ruler