Quiz 2

Question 1

watch videos

Answer 1

ok

Question 2

risk tolerance is aka the significance level and is usually blank

Answer 2

5%

Question 3

p value is not the probability that the blank is true

Answer 3

null

Question 4

if p value is large blank the null

Answer 4

do not reject

Question 5

low p value means blank the null

Answer 5

reject

Question 6

Area under curve =

Answer 6

Probability… And proportion

Question 7

Maximum allowable risk of rejecting true null hypothesis

Answer 7

Significance level (alpha)

Question 8

Researchers blank significance level

Answer 8

Set

Question 9

Max alpha

Answer 9

.1

Question 10

Minimum alpha

Answer 10

.01

Question 11

Usual significance level

Answer 11

.05

Question 12

Probability of getting similar results when the null hypothesis is true

Answer 12

P value

Question 13

Graph is testing this hypothesis

Answer 13

Null (never test research)

Question 14

Reject null hypothesis if p value is less than alpha

Answer 14

Decision rule

Question 15

These tests should only be used based on prior knowledge by being confident about the directionality

Answer 15

One tailed tests