Hypothesis Testing for Means

What are the four parts to a hypothesis test?

• Model

  Statements

  Mechanics

  Conclusion

• Hypothesis

  Model

  Mechanics

  Conclusion

• Conclusion

  StandardDeviation

  Mean

  Hypothesis

• Model

  conditions

  Hypothesis

  Statements

what is the correct equation for the Hypothesis Testing for means?

• 
• 
• 

Tags

CCSS.HSS.ID.A.4

What is the first step to solving Hypothesis testing for means?

• hypothesis

• Model

• Mechanics

• Conclusion

What is the second step to solving Hypothesis testing for means?

• Mechanics

• Hypothesis

• Conclusion

• Model

What is the thrid step to solving Hypothesis testing for means?

• Model

• Conclusion

• Mechanics

• Hypothesis

If the P-value is greater then .1 than...

• We have enough evidence

• we don't have enough evidence

If the P-value is less than .1 then...

• We don't have enough evidence

• We have enough evidence

What are the four condition

• SRS

  Average

  Independence

  10%

• 10%

  CLT

  dependence

  SRS

• 10 %

  Proportion Value

  Dependence

  SRS

• 10%

  CLT

  Independence

  SRS

A health and Nutrition Examination Study has information about the average amount of hours adults sleep each night. The national average is 8 hours with a standard deviation of 2 hours. Dr. Fridgle claims that the hours of sleep are less for law students. He collects a simple random sample of 400 law students. He gets a mean of 7.9 hours per night. Is there enough evidence to support the claim that law students get less sleep?

• .0001

• doesn't meet the 10% condition

• .001

• .0002

Tags

CCSS.HSS.IC.B.4