Identify and interpret the p value for the test

Assignment Help Basic Statistics
Reference no: EM131408839

To evaluate whether three of its slopes should be classified as equally difficult, a ski resort sets up an experiment in which three skiers from each skill category (A beginner to F = expert) are randomly assigned to make one run on the slope to which they have been assigned.

Given the times (minutes) in file XR14040, and using the 0.05 level of significance, can it be concluded that the slopes could be equally difficult? Identify and interpret the p-value for the test.

Reference no: EM131408839

Questions Cloud

Properties of prokaryotic cells : All of the following are properties of prokaryotic cells, EXCEPT They contain many types of organelles  They are usually smaller cells than eukaryotic cells  The DNA is concentrated in a nucleoid region, which is not enclosed by a membrane. They a..
Determining the brown coat color : Assume the allele (B) for brown coat color is dominant to the allele (b) for white coat color. If a brown rabbit (Bb) were crossed with a brown rabbit (Bb), then which of the following offspring phenotypes would be predicted
How the electrical properties of the block would be modified : Describe how the electrical properties of the block would be modified and estimate the quantity of aluminum in the ‘composite' on the bases of volume and weight. Comment on the relevance of your finding to electro ceramics research and development..
Binding energy of two enzymes : The binding energy of two enzymes, E1 and E2 are -8 kJ mol-1 and -12 kJ mol-1 respectively. Based on this information, can you predict which enzyme will have a higher Vmax? If yes, predict which enzyme has a higher Vmax, and explain your answer. I..
Identify and interpret the p value for the test : Given the times (minutes) in file XR14040, and using the 0.05 level of significance, can it be concluded that the slopes could be equally difficult? Identify and interpret the p-value for the test.
Evaluate the increase in aggregate demand in the city : Image that the mayor has hired you as a consultant to evaluate the increase in aggregate demand in the city where you live. Describe to the mayor one (1) aggregate demand and supply factor that would have the greatest impact on the economy of your..
What role does binomial distribution play in the sign test : What role does the binomial distribution play in the sign test, and when is it permissible to use the normal approximation in carrying out the test?
Whether to use sign test versus wilcoxon signed rank test : Whether testing a single sample or comparing paired samples, how should one go about deciding whether to use the sign test versus the Wilcoxon signed rank test?
Test the randomness of given series : Compare the observed number of runs with the expected number, then interpret what this difference might mean in terms of the sequence of the appointees. At the 0.10 level of significance, test the randomness of this series.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Analyze (t test), analyze (chi square), improve (doe)

Analyze (T Test), Analyze (Chi Square), Improve (DOE), Improve (Scatter Diagram), Scatter, Control (XmR Chart), and Control (Pp Ppk) from the manufacturing project?

  Suppose that the distribution of keyboarding speeds for

suppose that the distribution of keyboarding speeds for students who have completed a two- week keyboarding course is

  Surviving bypass surgery after a heart attack

A doctor gives a patient a8080?%chance of surviving bypass surgery after a heart attack. If the patient survives the? surgery, then the patient has a2525?%chance that the heart damage will heal. Find the probability that the patient survives the s..

  How much is requested on smallest ten percent of loan

A loan application is received during the day. By hand: Find the probability that the amount requested amount is $90,000 or more? Find the probability that the amount requested is between $75,000 and $90,000?

  Probability that randomly selected tank will hold gallon

A normal curve with a mean of 15.0 gal and standard deviation of 0.1 gal. What is the probability that a randomly selected tank will hold.

  Fr each of the following statements about the chi-square

for each of the following statements about the chi-square x2 distribution state whether it is true or false and

  Determine the speed of the bullet

Determine the speed of the bullet. The spring has a stiffness k = 200 N.m and is originally unstretched.

  Discuss the output including comments about the overall

use the following data to develop a multiple regression model to predict y from x1 and x2. discuss the output

  Correlation does not imply causation

"Correlation does not imply causation" is a phrase that emphasizes that correlation between two variables does not automatically imply that one causes the other

  What happens when you square a random variable

Let X be a continuous random variable with p.d.f fX, and let Y=X^2

  What is an appropriate control chart in the context

The characteristics, however, are not independent of each other. Target values for each characteristic are specified. What is an appropriate control chart in this context?

  Moments of the distribution about the point

Determine the mean µ of X; and then find the first, second, and third moments of the distribution about the point µ.

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