4

Question 1

Rhyme for stats table

Answer 1

No Ric Students Come College When Miss says Ric U Part-timer

Question 2

Why is it possible for the wrong hypothesis to be accepted ?

Answer 2

Due to the facts researchers can never be 100 % certain they have found a statistical significance

Question 3

What is type 1 error ?

Answer 3

When research has used a leniant p value

Researcher think results are significant when they are actually due to chance or error

So they wrongly accepts alternate hypothesis and wrongly reject the null hypothesis

Question 4

Type 1 error

Answer 4

When research has used a leniant p value

Researcher think results are significant when they are actually due to chance or error

So they wrongly accepts alternate hypothesis and wrongly reject the null

Question 5

Type 2 error

Answer 5

Researcher has used stringent p value

Thinks results are not significant when they could be significant

So they wrongly accepts the null hypothesis and wrongly reject the alternate

Question 6

Difference between type 1 and type 2 error

Answer 6

Type 1 error the null hypothesis is rejected when it is true

Whereas type 2 null hypothesis is accepted when it is false

Question 7

Why do psychologists sue a 5 % significance level ?

Answer 7

Psychologists us a p<0.05 as it strikes balance between the risk of making the type 1 and type 2 error

It’s a conventional significance level