AP Stats Significance Tests

The probability of a type I error is

• alpha

• beta

• sigma

• 1-beta

Identify the correct null hypothesis:

• H₀: p = 0.50

• H₀: µ = 100

• H₀: p = 0.48

• H₀: µ = 96

We conclude "Fail to reject H₀". What could we use as our interpretation?

• The proportion of babies born male is not 0.50.

• There is not enough evidence to say that the proportion of babies born male is different from 0.50.

• There is not enough evidence to say that the proportion of babies born male is 0.50.

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D