Formulate a hypothesis statement

Assignment Help Basic Statistics
Reference no: EM13236441

Write a 1,050- to 1,750-word paper describing a hypothesis test to perform on that data using a one or two-sample z test or a one or two sample ttest. You may use one- or two-tailed tests. You may use Microsoft Excel to perform your hypothesis test.

· Formulate a hypothesis statement and perform the five-step hypothesis testing procedure on the data identified above.

· Describe the results of the tests.

· Interpret the results of your hypothesis test, stateany limitations of the analysis, and describe the significance of the results to the organization. Be sure to attach the results of thehypothesis testoutput created in Microsoft Excel to your paper.

Reference no: EM13236441

Questions Cloud

African american community : Why did slaves form an "African American community" in the era?
Political environment of ancient times-political situation : What are the correlations between the political environment of this area in ancient times and the political situation today. What are the parallels? What are the differences? What is distinct about this area that causes these types of conflicts?
What is magnitude of electric field at a distance of r=0.59 : A long cylindrical insulating shell has an inner radius of a = 1.42 m and an outer radius of b = 1.62 m, What is the magnitude of the electric field at a distance of r= 0.59 m from the axis
What is the total electric potential energy of this system : Three point charges Q1 = 2.2 mu or micro C, Q2 = 4.2 mu or micro C and Q3 = 3.2 mu or micro C, are arranged as shown
Formulate a hypothesis statement : Formulate a hypothesis statement and perform the five-step hypothesis testing procedure on the data identified.
Egyptologist encountering an astounding archeological find : Imagine you are an Egyptologist encountering an astounding archeological find, such as the tomb of Tutankhamen found by Howard Carter in 1922. Would you proceed with the excavation – knowing you were disturbing a sacred cultural site – in order to fu..
Law code of hammurabi reveals about babylonian culture : Describe what the Law Code of Hammurabi reveals about Babylonian culture; consider relations between men and women, slaves and freemen. Explain whether or not you believe that the punishments listed in the Law Code of Hammurabi “fit” the crimes.
State the line of business and the rank of the corporation : State the line of business and the rank of the corporation, by size, within its industry and name the chief executive officer (CEO) and members of the board of directors.
Lives and legacies of the pharaohs hatshepsut : Consider the lives and legacies of the pharaohs Hatshepsut, Akhenaten, and Tutankhamen. If you had to choose, which of these pharaohs would you prefer to be and why?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Significance testing format

The most important material reclaimed from beverage bottles is PET plastic. A serious impurity is aluminum, which later can clog the filters in extruders when the recycled material is used.

  Find sampling error that accounts for the difference

The question is, is it just sampling error that accounts for the difference, or is the local store different than the national numbers? This is a typical chi-square problem.

  Algebra-bug problem

If it takes a colony of termites one day to devour a block of wood that is 2 inches wide, 2 inches long, and 2 inches high, then how long will it take them to devour a block of wood that is 4 inches wide,

  Values at which the product will operate properly

Specification limits for a particular characteristic of a product indicate the values at which the product will operate properly. Assume we have a product with an upper specification limit of 7.25 and a lower specification limit of 4.0. As long as..

  Test statistic value-testing equality of proportion variance

Find the test statistic value for testing the equality of proportion variances.

  Determine the proportion of homes that have a pool

Determine the proportion of homes that have a pool. At the .05 significance level, can we conclude that less than 40 percent of the homes sold in the Denver area had a pool? What is the p-value?

  Offering a warranty on the component

A company that produces an expensive stereo component is considering offering a warranty on the component. Suppose the population of lifetimes of the components is a normal distribution with mean of 84 months and standard deviation of 10 months.

  Find if two events a-b are mutually exclusive-independent

The events A and B are independent, mutually exclusive or both. If two events A and B are mutually exclusive (A B = ), then they cannot be independent if P(A) > 0 and P(B) > 0. Why?

  Car rental insurance-risk analysis

Suppose that a car rental agency offers insurance for a week that will cost $10 per day. A minor fender bender will cost $1,200 while a major accident might cost 10,000.

  Randomly chosen from taking act scores high marks

What is the probability that a single student, randomly chosen from those taking the ACT, scores 21 or higher? What is the probability that the mean score x of a SRS of 50 students is 21 or higher?

  Hypothesis testing for difference means

For one consumer product the mean dollar sales per retail outlet last year in a sample of 15 was $3,425 with a standard deviation of $500. For a second product the mean dollar sales per outlet in a sample of 12 stores was $3,250 with a standard de..

  Determine the null and alternative hypothesis

The mean pulse rate for males. Define the null and alternative hypothesis. SD= 18.48 pulse rate for males 25.07 women.

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