This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In a one-tailed hypothesis test (lower tail) the test statistic is determined to be -2 . The p-value ... (Read 119 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jun 24, 2018
In a one-tailed hypothesis test (lower tail) the test statistic is determined to be -2 . The p-value for this test is
 a. 0.4772
  b. 0.0228
  c. 0.0056
  d. 0.5228

Question 2

In a two-tailed hypothesis test the test statistic is determined to be Z = -2.5 . The p-value for this test is
 a. -1.25
  b. 0.4938
  c. 0.0062
  d. 0.0124


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JYan

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

D


Chelseaamend

  • Member
  • Posts: 545
Reply 2 on: Jun 24, 2018
Gracias!

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

GEN. BIO. TEST HELP [EMERGENCY] GEN. BIO. TEST HELP [EMERGENCY]
Stand in a doorway and hook your fingertips on both sides about chest level or lower. Stand in a doorway and hook your fingertips on both sides about chest level or lower.
The lower respiratory tract and the process of gas exchange. The lower respiratory tract and the process of gas exchange.
Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ... Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ...
Cards Used in a Formal Test of Problem Solving Cards Used in a Formal Test of Problem Solving
Apply oil or lotion to the entire leg and hip. Slide palms from lower leg to buttocks. Inside hand ... Apply oil or lotion to the entire leg and hip. Slide palms from lower leg to buttocks. Inside hand ...
Video: Pores and Ion Channels

For a complete list of videos, visit our video library