What the type one and two errors for test

Assignment Help Basic Statistics
Reference no: EM13120388

Give an example of a hypothesis test you could perform at work or at home. State what the Null and the Alternative hypotheses would be in your test. Explain how you would settle on a reasonable level of significance for your scenario. Also explain what the type I and II errors would be if you reached the incorrect conclusion in your test.

Reference no: EM13120388

Questions Cloud

Calculate the probabilities that the second ball is black : A bag contains 8 black balls and 6 white balls. Two balls are drawn out at random, one after the other without replacement. calculate the probabilities that The second ball is black
Environmental attorney for raymond : In May of 2009, Raymond Financial Services became involved in a penalty dispute with the EPA. At December 31, 2009, the environmental attorney for Raymond indicated that an unfavorable outcome to the dispute was probable.
Explain how far will the car travel before it overtakes : At the instant the car begins to accelerate, a truck with a constant velocity of 21 m/s passes in the next lane. Explain how far will the car travel before it overtakes the truck?
Problem related to interest expense : Jane's Donut Co. borrowed $200,000 on January 1, 2009, and signed a two-year note bearing interest at 12%. Interest is payable in full at maturity on January 1, 2011. In connection with this note, what amount should Jane's report as interest expen..
What the type one and two errors for test : Explain how you would settle on a reasonable level of significance for your scenario. Also explain what the type I and II errors would be if you reached the incorrect conclusion in your test.
What is the percent sodium nitrate in the solution : 53.6 g sodium nitrate is dissolved in water to make 654 g of solution.What is the percent sodium nitrate in the solution.
Calculate the diameter of a round swimming pool : A. Epinephrine, C9H13NO3, has a concentration of 10-10 M in circulating blood. Calculate the diameter of a round swimming pool with a water depth of 2.0 M that would be needed to dissolve 1.0 g (about a teaspoon) of epinephrine.
Write down several of your own personal statuses : Write down several of your own personal statuses. Explain which one's are ascribed statuses and which one's are achieved statuses. Also, for each status that you describe, please explain what role expectations go along with that particular status.
What volume of o2 is required : CS2(l) + 3O2(g) -> CO2(g) + 2SO2(g) What volume of O2 is required to react with excess CS2 to produce 4.0 L of CO2? Assume all gases are measured at 0oC and 1 atm.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Compare relative dispersion for price-earnings ratio

The mean return on investment is 25 percent and the standard deviation 5.2 percent. Compare the relative dispersion for the price-earnings ratios and return on investment.

  Difference in the effect of antibiotics on clearance

Does there seem to be any difference in the effect of the antibiotics on clearance of otitis media? Express your results in terms of relative risk (RR). Consider separate analyses for unilateral and bilateral cases. Also consider an analysis combi..

  Representative sample of twin cities households

Blood pressure measurements on adult males 30-39 years of age were obtained in a survey of a representative sample of Twin Cities households. To compare the frequency of hypertension in the white and non-white population surveyed, the most appropr..

  Example of binomial-hypergeometric

Give an example for each of the following distributions, binomial, hypergeometric, and Poisson. Explain the differences and different characteristics.

  Sample mean sales to identify shops

Their monitoring plan will take a random sample of 5 days sales per month and use the sample mean sales to identify shops that are under-performing. Establish the lower limit sales such that only 5% of the shops would have a sample sales mean belo..

  Randomly selected value from distribution

what is the probability that a randomly selected value from the distribution will be greater than 2.1 standard deviations avoe the mean?

  Goal using one sided proportion

would this prove that they are exceeding their goal, using = .025?

  Value of linear correlation coefficient

A supplier of 3.5" disks clams that only 1% of the disks are defective. In a random sample of 600 disks, it is found that 3% are defective, but the supplier claims that this is simply a sample fluctuation. At the 0.01 level of significance, test t..

  Utilization rate and probability values in queueing theory

What is the probability that more than one machine is in the system? Probability that more than two are broken and waiting to be repaired or being serviced? More than three? More than four?

  Computing two tailed test of hypothesis

In a normal population with sigma=20, a random sample of size n gave X(mean)=56.53. At the 5% significance level, make a two-tailed test of the null hypothesis mu=50, when (a) n=24 (b) n=36

  Probability of time spent using email per session

Time spent using email per session is normally distributed with μ = 8 minutes and σ = 2 minutes. a) What is the probability that the sample mean is between 7.8 and 8.2 minutes?

  Gasoline consumption following a normal distribution

The manufacture of a new compact car claims the miles per gallon (mpg) for the gasoline consumption follow a normal distribution with mean of 25.9 mpg and standard deviation of 9.5 mpg . if 36 such cars are tested , what is the probability the ave..

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