Find the? f-test statistic for this data set

Assignment Help Basic Statistics
Reference no: EM131960947

A highway safety institution conducts experiments in which cars are crashed into a fixed barrier at 40 mph. In the? institute's 40-mph offset? test, 40% of the total width of each vehicle strikes a barrier on the? driver's side. The? barrier's deformable face is made of aluminum? honeycomb, which makes the forces in the test similar to those involved in a frontal offset crash between two vehicles of the same? weight, each going just less than 40 mph. You are in the market to buy a family car and you want to know if the mean head injury resulting from this offset crash is the same for large family? cars, passenger? vans, and midsize utility vehicles? (SUVs). The data in the accompanying table were collected from the? institute's study. Complete parts? (a) through? (d) below.

Test the hypothesis that the mean head injury for each vehicle type is the same at the a=0.01 level of significance.

c. Use technology to find the? F-test statistic for this data set.

d. Use technology to find the P-value.

Large Family Cars / Passenger Vans / Midsize Utility Vehicles

261 149 227

135 236 214

409 343 184

529 698 306

148 545 349

626 472 549

167 320 400

Reference no: EM131960947

Questions Cloud

Prepare the journal entry on may one to record the payment : Prepare the journal entry on May 1 to record the payment of principal and interest. Use months in calculation. Do not round intermediate calculations.
Normal population will have a standard score : Find the probability that a data value picked at random from a normal population will have a standard score (z) that lies between the following pairs of z-value
Prepare in journal form entries to record stock transactions : Prepare in journal form the entries necessary to record following stock transactions of 1. Alexander Inc. was organized and authorized to issue 5,000 shares.
State the dependent variable : Luckily, Lucy has taken this course and knows that a z-score will help her understand Monica's reading score in relation to the population.
Find the? f-test statistic for this data set : Test the hypothesis that the mean head injury for each vehicle type is the same at the a=0.01 level of significance.
Close a business and the recovery rate : It lists the amount of time in years needed to close a business and the recovery rate on the initial investment.
Suppose that two dice are tossed : Suppose that two dice are tossed. For each die, it is equally likely that 1, 2, 3, 4, 5, or 6 dots will turn up. Let S be the sum of the two dice.
Does the relationship look linear : a) Draw a scatter diagram. b) Does the relationship look linear?
What order should the current and long term liabilities : What order should the current and long term liabilities be listed and if the due dates play a factor in the order?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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