Hypothesis test in real world context

Assignment Help Basic Statistics
Reference no: EM13111597

Describe in some detail how a hypothesis test could be used in some real world context such as business, politics, church, Girl Scouts, school, or perhaps your place of work.

Reference no: EM13111597

Questions Cloud

Describe how acetyl chloride produced : How is acetyl chloride produced? If 915 gallons is produced and shipped, will DOT require the carrier to display the flammable placard? Explain your answer.
Hypothesis testing of random variable : X is a random variable that represents ph of arterial plasma, the mean of the x distribution is 7.4. a random sample of 31 patients with arthritis took the drug for 3 months blood test
Explain the nature and characteristics of pcb : Describe the nature and characteristics of PCB's. Why are they of importance to an EH&S or FS professional who encounters them when coming upon an incident scene where they are present?
How to use chi square in this topic : suggest some ecological research topics that is reliable, that could include chi square test in the research OR suggest how to use chi square in this topic "over fishing threatens the survival of seabirds".
Hypothesis test in real world context : Describe in some detail how a hypothesis test could be used in some real world context such as business, politics, church, Girl Scouts, school, or perhaps your place of work.
Solving gas problems in chemistry : A gas originally occupies 20L at 24.7 psia and 5 C. What would the pressure be if the volume changed to 4.77ft3 and the temperature was 82 F? Give the answer in atmospheres.
What would be the ratio of brown-eyed : 1. Let's assume for this problem that the world is divided into blue-eyed people and brown-eyed people. Let's also assume for the sake of simplicity that there is only one gene responsible for eye color and that the allele for brown eyes (B) is do..
Testable null statistical hypothesis : Clearly identify the independent and dependent variables you would study. Determine whether a one-tail or two-tail test is most appropriate and explain why. Generate a testable null statistical hypothesis and an alternative statistical hypothesis.
Find volume of released gas at new conditions : In the welding shop of the XYZ Manufacturing plant you have a cylinder with a volume of 548L of a compressed gas, and the pressure gauge shows 238 psig at the room temperature 25 C.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Critical value used to test the claim

A survey covering 0 different suburbs in Dallas found the average price of gasoline to be $3.924 per gallon with a population standard deviation of $0.053. What critical value shoiuld be used to test the claim using a = 0.01?

  Mean-standard deviation of the sampling distribution

What is the mean and standard deviation of the sampling distribution when we take all samples of size25?

  Germination success rate for begonia seeds

The germination success rate for begonia seeds is 60%. In a package of 200 seeds,

  Smokers to receive nicotine patches

Nicotine patches are often used to help smokers quit. Does giving medicine to fight depression also help? A randomized double blind experiment assigned 244 smokers to receive nicotine patches and another 245 to receive both a patch and the antidep..

  Central limit theorem problem

he length of time a person spends waiting in a physician's office for an appointment can be a frustrating experience. The results below are the responses of internists from two multispecialty group practices to the following question:

  Normal probability-average cost of renting

The average cost of a renting a compact size car in a major metropolitan area is R51.74 with a standard deviation of 7.48. Assume a normal distribution.

  Computing value of test statistic for relevant hypothesis

Random sample of 100 people yielded following data on number of tissues utilized in a cold: x-bar = 38, s = 20. By using sample information provided, compute the value of test statistic for the relevant hypothesis test.

  Estimating mean of normal probability distribution

Help with showing how do detrime the standard deviation of a problem when the standard deviation is 5. An example would help me to work out a problem for the normal probability distribution.

  Hand lengths of women in us air force

Women in the U.S. Air Force have hands that are 6.9 inches on the average (from the tip of the middle finger to the heel of the hand). The standard deviation is 0.34 inches. Assume that hand length is normally distributed.

  Forecasting of operations management

A manager receives a forecast for next year. Demand is projected to be 600 units for the first half of the year and 900 units for the second half.

  Null and alternative hypothesis for abc

The average salary of managers in the advertising industry is $180,000 per year. Suppose we would like to take a sample of managers at a new company ABC

  Nursing coordinator position

There are three nursing positions to be filled at Lilly Hospital. Position one is the day nursing supervisor; position two is the night nursing supervisor; and position three is the nursing coordinator position.

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