P value for hypothesis testing

Assignment Help Basic Statistics
Reference no: EM13111060

In a two-tailed test, with n = 20, the computed value of t is found to be t* = 1.85. Assuming the sample is randomly selected from a normal population, then the p-value is given by:

A) 0.005 < p-value < 0.01.

B) 0.01 < p-value < 0.02.

C) 0.025 < p-value < 0.05.

D) 0.05 < p-value < 0.10.

Reference no: EM13111060

Questions Cloud

Explain why do you suppose that best buy rather than one : Explain why do you suppose that Best Buy, rather than one of Best Buy' big suppliers such as Sony or Panasonic, is considering eliminating rebates?
Propose any compromise for the present impasse : Can you propose any compromise for the present impasse? Construct as well as submit sample EFAS and IFAS tables - for the Bytes Inc. Company discussed in the case.
Find the number of representative particles : determine what mass of AgCl silver chloride can be formed from 1.03L of a 0.132M solution of AgNO 3 silver nitrate
Which of the previous statements are true : The membranous vesicle of a submitochondrial particle after removal of the F1 spheres would be able to (1) oxidize NADH; (2) produce H2O from O2; (3) generate a proton gradient; (4) phosphorylate ADP.
P value for hypothesis testing : In a two-tailed test, with n = 20, the computed value of t is found to be t* = 1.85. Assuming the sample is randomly selected from a normal population, then the p-value is given by:
Discuss ethical implications of an individual reward system : What is the role of leadership in creating, managing, and sustaining innovation in your organization? What are the ethical implications of an individual reward system? Support your answer.
Discuss whether sally has a legal contract : Sally was elated that she received the contract but as soon as she realized the contract price, she was disappointed. Discuss whether Sally has a legal contract and illustrate what is her recourse?
Determine the uncertainty in position : An electron traveling at the velocity of 3.7 105 m/sec has an uncertainty in its velocity of 2.34 105 m/s. determine the uncertainty in its position?
Explain how could he use technical human skills to maintain : Explain how could he use technical, human and conceptual skills to maintain an environment that encourages innovation and professionalism in his CPA organization?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Calculating expected payoff for gambler

If a gambler rolls two dice and gets a sum of four, he wins $10; and if he gets a sum of three, he wins $25. The cost to play the game is $5. What is the expectation of this game?

  Normal distributions-standard deviation

According to the 1996 Statistical Abstract of the United States, 7.6% of the scores on the verbal portion of the Scholastic Aptitude Test (SAT) exceeded 600.

  Poisson distribution with mean

The number of traffic accidents that occurs on particular stretch roas during a month follows a Poisson distribution with mean of 8.5. Find the probability of observing exactly three accidents of this stretch of road next month.

  Distribution table-histogram-stem-and-leaf plot

A researcher has been measuring the time for pairs of 8 year olds who have just met each other to work together to solve a problem. Construct a distribution table for these data. include the colums and values for proportion and percentage.

  Determining change in average number of weekly viewers

Determine change in average number of weekly viewers from to?

  Obtaining a test statistic and p-value

Obtain a test statistic and p-value. Interpret the results at = .01.

  What is the five step process for hypothesis testing

What is the five step process for hypothesis testing? Why or why not? What is the null hypothesis? Why is it important? What are its implications? Explain. You may use examples to show your understanding.

  Probability that lathe tool is properly adjusted

Ace Machine Works estimates that the probability its lathe tool is properly adjusted is 0.8. When the lathe is properly adjusted, there is a 0.9 probability that the parts produced pass inspection.

  Probability of the diameter of a selected bearing

The diameters of ball bearings are distributed normally. The mean diameter is 74 millimeters and the variance is 16. Find the probability that the diameter of a selected bearing is less than 78 millimeters.

  Probability that student eats at fast food restaurant

Compute the probability that student eats at fast food restaurant 2 or more times per week?

  Percent of internet users who download music

Using a significance test, evaluate whether or not there has been a change in the percent of Internet users who download music. Provide all details for the test. (Round your value for z to two decimal places. Round your P-value to four decimal pla..

  Testing the claim by using the drug experienced relief

In a clinical study of an allergy drug, 108 of the 203 subjects reported experiencing significant relief from their symptoms. Using a significance level of .01, test the claim that more than half of all those using the drug experienced relief.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd