Steps of hypothesis testing procedure

Assignment Help Basic Statistics
Reference no: EM1397870

1. Using the Raw Data State a relevant and useful "ANOVA Type" hypothesis for these 3 populations. This Hypothesis should compare the means between the 3.

2. Perform the 5 steps of hypothesis testing procedure

3. Please present the calculations and results and Graphs

4. Make all possible observations and interpret the results

Raw Data New Jersey gasoline prices of 30 Exxon, Shell, and Sunoco stations

(Ranked from lowest to highest price)

Exxon Shell Sunoco

2.71 2.71 2.71

2.72 2.71 2.71

2.72 2.71 2.71

2.72 2.71 2.71

2.73 2.72 2.72

2.73 2.72 2.72

2.74 2.72 2.72

2.76 2.76 2.76

2.76 2.76 2.76

2.76 2.76 2.76

2.76 2.78 2.76

2.76 2.78 2.79

2.77 2.78 2.79

2.78 2.79 2.79

2.79 2.79 2.79

2.79 2.79 2.79

2.79 2.79 2.79

2.79 2.79 2.79

2.79 2.79 2.79

2.81 2.79 2.79

2.81 2.79 2.79

2.82 2.82 2.79

2.82 2.82 2.81

2.84 2.82 2.82

2.85 2.82 2.84

2.86 2.85 2.85

2.86 2.86 2.86

2.89 2.86 2.86

2.99 2.86 2.86

3.79 3.72 3.76

Reference no: EM1397870

What is probability that sample mean will be in interval

A certain health spa claims its clients have BMI between 23.5 and 24. Suppose eight health spa clients are selected at random. What is the probability that the sample mean w

What probabilities would we assign to claims

If one or the other has to be right, what probabilities would we assign to their claims if it were found that 11 of 12 newly hired teachers stayed with the school for more t

What would be resulting cost equation for maintenance costs

Revise the prior probabilities in light of the consultants track record - What is the posterior probability of good demand given that the consultant has indicated demand will

Binomial with a correction for continuity

Use the normal approximation to the binomial with a correction for continuity. Round your answer to at least three decimal places. Do not round any intermediate steps.

How can the coin still be used for making the choice

One of them claims that using a coin to make the choice is not fair because the probability that it will land on a head or a tail is not exactly 0.50. How can the coin still

Overall significance of the regression model

Test the  overall significance of the regression model  at α = .05 level. Please use the six-step hypothesis-testing framework we employed in class, and write out the last t

Binomial distribution to determine this

The probability that a light bulb of a given brand is faulty is .1. You want to find the probability that fewer than 5% of a shipment of 1000 light bulbs is faulty. Use th

Find mean commute distance for all employees

At your place of employment, 100 employees are randomly selected and asked the distance of their communte to work. From this group a mean of 15.2 is computed. Identify the f

Reviews

Write a Review

 
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