« previous next »

Author Question: Is there sufficient evidence at the 5 significance level to infer that the number of points that the ... (Read 69 times)

colton

  • Hero Member
  • *****
  • Posts: 627
on: Jun 24, 2018
Is there sufficient evidence at the 5 significance level to infer that the number of points that the individual's blood pressure exceeded the recommended value and the age at death show a negative linear relationship?
 
  What will be an ideal response?

Question 2

Statistical inference is the process of drawing conclusions about ________ from sample data.
 
  A) surveys
  B) populations
  C) individuals
  D) sampling errors
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
Buy Test-Bank


Yixagurpuldink

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 24, 2018
Answer to Question 1

H0 : 3 = 0 against H1 : 3 < 0
Rejection region: t < -t0.05,36 = -1.685
Test statistic: t = -1.143
Conclusion: Fail to reject the null hypothesis. There is not sufficient evidence at the 5 significance level to infer that the number of points that the individual's blood pressure exceeded the recommended value and the age at death show a negative linear relationship.

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Skin signs are objective evidence of an illness or disorder. They can be seen, measured, or felt. Skin signs are objective evidence of an illness or disorder. They can be seen, measured, or felt.
Mitosis + Check Points 3 of 5 Mitosis + Check Points 3 of 5
Estimated Number of New Sexually Transmitted Infections Estimated Number of New Sexually Transmitted Infections
Some column-mounted ignition switches act directly on the contact points, whereas others use a link ... Some column-mounted ignition switches act directly on the contact points, whereas others use a link ...
(a) The low-resolution signal has the same number of pulses as the engine has cylinders. (b) A ... (a) The low-resolution signal has the same number of pulses as the engine has cylinders. (b) A ...
Determination of the number of theoretical stages Determination of the number of theoretical stages
Video: Leukemia

For a complete list of videos, visit our video library