##### Zoology Lab Quiz 1

0
Set Details Share
created 6 years ago by Adunola_Bello
33 views
updated 6 years ago by Adunola_Bello
Page to share:
Embed this setcancel
COPY
code changes based on your size selection
Size:
X
1

Tentative ideas

Hypotheses

2

Why must hypotheses be stated

So that they can have the potential to be proven false

3

Hypotheses that are repeatedly tested and inferred to be true and integrated with other similar 'true' hypotheses

Theory

4

Two general hypotheses formed by scientists during investigations

Research Hypotheses and statistical hypotheses

5

If P > a..

accept the null hypothesis, the means are not significantly different.

6

Statistical Hypotheses

Outgrowth of the research hypothesis. and statements about particular data sample.

7

What are the two different Statistical Hypotheses?

Null hypothesis

Alternative hypothesis

8

Outgrowth of research hypothesis and statements about particular data sample

Statistical hypothesis

9

What does a large variance mean?

that the individual scores deviate considerably from the mean

10

What is a population

Any aggregation of individual objects that can be quantified.

11

What is a population

Any aggregation of individual objects that can be quantified.

12

What is a statistical test used for?

to confirm that the difference between sample and means is significant.

13

The number of individual events that are free to vary in a given sample.

degrees of freedom

14

The probability of making a type 1 error (falsely rejecting the null hypothesis)

P-Value

15

If P > a..

accept the null hypothesis, the means are no significantly different.

16

If P < a

Reject the null hypothesis, the means are significantly different.