Question: It has to be 100 percent correct because i only get one chance to submit my answer, if you r not sure of the answer

It has to be 100 percent correct because i only get one chance to submit my answer, if you r not sure of the answer please do not respond and explanation would be nice

Instructions: Read the following problem and answer the questions.

Llantas Inc. claims that the average life of a certain tire is greater or equal than 25,000 miles under normal driving conditions (assume that the population is normally distributed). A random sample of 16 tires is tested. The mean of the sample is 24,000 miles and the standard deviation of the sample is 4,000 miles. Use alpha = 0.05

State the hypotheses H₀ and H₁.
Compute the test statistic to utilize.
Identify if the test is a two-tail or a one-tail-test (draw the reject/fail-to-reject zones with the critical value(s)).
Using any approach (Critical Value or p-value), what is your conclusion about the null hypothesis?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Analynn is a member of the engagement team performing an audit of MBJ Wholesalers. During the engagement, the president of MBJ offers her a key position at the company. She accepts the offer. The...

Planning Document Guideline: Dr. Min Kay Instructions 1. For every exercise, prepare a planning document according to the guideline (see below). 2. For two selected exercises (New Recruit and College...

Advanced Corporate Finance Question---please see attached---I only get one chance to submit this, so the answer has to be correct You want to lease a set of golf clubs from Pings Ltd. The lease...

Design a Work Breakdown Structure Flow chart for the Leadenhall Building Project Part One: Building the Future (Premiered on PBS February 12, 2014) commonly known as \"the cheese grater,\" the...

there are many blanks. please make sure to say what goes where! thank you! While spending the weekend in New Yerk City, Lorenzo, Neha, and their son, Sam, are lucky enough to hail the Cash Cab for...

thank you for answering these questions My Home News Analysis: Go for the Video Bonus X Courses Back to Assignment Catalog and Study Tools Attempts: Keep the Highest: / 5 A-Z Partner Offers 2. Double...

That is the best picture I can get it. My Home News Analysis: Go for the Video Bonus X Courses Back to Assignment Catalog and Study Tools Attempts: Keep the Highest: / 5 A-Z Partner Offers 2. Double...

A manufacturer of flash drives for data storage operates a production facility that runs on 3 eight-hour shifts per day. The following contingency table shows the number of flash drives that were...

While spending the weekend in New York City, Charles, Dina, and their son, Gilberto, are lucky enough to hail the Cash Cab for their taxi ride. During their ride, they win $100 for correct answers...

2. Double or nothing While spending the weekend in New York City, Antonio, Caroline, and their son, Dmitri, are lucky enough to hail the Cash Cab for their taxi ride. During their ride, they win $100...

If the family chooses not to do the video bonus question, they will receive a utility of To determine whether they should attempt the video bonus question, you first have to examine the payoffs the...

Let E ML with L(E) > 0. Prove that for every a (0,1), there exists a finite open interval I such that ()

If P(B) = 0.30, P(A | B) = 0.60, P(B') = 0.70, and P(A |B') = 0.50, find P(B | A).

Private businesses that are auchorlyed to make SBA insured loars to start - up and sumall businesses are called: Multiole Oretce consurity developent operfinises. accoleration HCX . Shul butinew...

A company issues 1,050 shares of its common stock for $33,600 cash. Prepare journal entries to record this event under each of the following separate situations.