1.3 Study Guide

Question 1

Step 1 for conducting a hypothesis

Answer 1

Come up with specific reason explaining phenomena

Question 2

Step 1 template for conducting a hypothesis

Answer 2

The (topic/phenomena) is (due to/caused by) (specific reason)

Question 3

Step 2 for conducting a hypothesis

Answer 3

Write a testable statement

Question 4

Step 2 template for conducting a hypothesis

Answer 4

If independent/manipulated variable increases/decreases then the dependent/respondent variable increases/decreases

Question 5

What does a line graph convey

Answer 5

Independent variable relating to time

Question 6

What does a bar graph convey

Answer 6

Independent variable is categorical

Question 7

What is an error bar

Answer 7

A line through a point on a graph representing the variation of the data/level of uncertainty about the measure/some level of error due to random chance

Question 8

Overlap

Answer 8

No difference

Question 9

No overlap

Answer 9

Difference

Question 10

Confidence intervals

Answer 10

No overlap = no difference

Question 11

Long bar

Answer 11

Standard deviation

Question 12

Short bar

Answer 12

Standard error

Question 13

Medium bar

Answer 13

Confidence intervals