Chapter 8 Section 2

Null is NOT rejected

If null is NOT rejected

STATS->TESTS->Z-TESTS

If null is rejected

H1

Null is rejected when

H0

a=0.01, a=0.05

Alternate hypothesis

Null Hypothesis

Computing P-value

Examples Level of significance

P-value is more than or equal to the significance level a

P-value is less than or equal to the significance level a

There is enough evidence to make a conclusion

There is NOT enough evidence to make a conclusion