Would i reject the null hypotheses

Assignment Help Basic Statistics
Reference no: EM132073002

How would I test H0?: μ = 100 versus H1?:μ ≠? 100, a simple random sample size of n =18 is obtained from a population that is known to be normally distributed. I need to know the formulas to compute test statistic x = 104.1 and s =8?, what would t equal? Also, if I was to test the hypothesis at the α =0.01 level of significance, what is the critical values? Would I reject the null hypotheses?

Reference no: EM132073002

Questions Cloud

How managed care is working for other countries : Healthcare industries most affected by managed care; Impact of managed healthcare on patients, physicians, and facilities;
Write a brief synopsis of the situation for original post : Create a brief ethical scenario that you might come across in career counseling. Write a brief synopsis of the situation for your original post.
Views relating to socially responsible behaviour : Describe two ideas or views relating to socially responsible behaviour and practices within the finance industry that you connect with most in this unit.
Develop lesson plans that incorporate ccss : Write a one page rationale for each lesson plan explaining why you chose the differentiated instructional strategies for Bianca in the lesson plan.
Would i reject the null hypotheses : Also, if I was to test the hypothesis at the a =0.01 level of significance, what is the critical values? Would I reject the null hypotheses?
What are some moral implications of the caste system : What are some moral implications of the caste system? How might this play into the Western ideology of equality and freedom?
Explain what it would mean to make a type ii error : Explain what it would mean to make a type I? error, and explain what it would mean to make a type II error?
Critically analyse the need for future development : Leadership Project - Report on Organisation and Sector Leadership - leadership capability and needs for future personal and organisational development
Evaluate your current leadership characteristics : Evaluate your current leadership characteristics, style, and skills based on the assessment tools you and your colleague/supervisor completed.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Finding least-squares regression line and its slope

Find out the least-squares regression line and interpret its slope.

  The national academy of science reported in a 1997 study

perform hypothesis tests. please label the test statistic you found t value z value or chi square and the value. for

  Test to determine the increase in selling time

At the .10 significance level you will test to determine if there has been an increase in selling time. Is this a 1 or 2 tail test?

  Determining mode and variance of height and frequency

Determine the following:Mean, Median and Variance.

  The number of people arriving for treatment at an emergency

the number of people arriving for treatment at an emergency room can be modeled by a poisson process with a rate

  Perform the appropriate test of hypothesis

The mean and standard deviation are found to be 505 hours and 18 hours, respectively. Perform the appropriate test of hypothesis to determine whether the new bulb should be used. Use a 0.01 level of significance.

  Find the expected number of failures due to a problem

Find the expected number of failures due to a problem with the inside wiring. Find the probability that at least 10 failures are due to a problem with inside

  As we have noted in previous chapters even a very small

as we have noted in previous chapters even a very small effect can be significant if the if the sample is large enough.

  Expected value of guessing

In multi-choice test, each question has four options. Students wil get 10 points for each correct answer; lose four points for each incorrect answer; and receive no points for unanswered questions.

  True average lumen outputs

Use the F test of ANOVA (assume α = 0.05) to decide whether or not there are any differences in true average lumen outputs between the three brands for this type of light bulb.

  Proportions of male smokers and female smokers are equal.

• A student of the author surveyed her friends and found that among 20 males, 4 smoke and among 30 female friends, 6 smoke. Give two reasons why these results should not be used for a hypothesis test of the claim that the proportions of male sm..

  Why the inspection fail to detect the problem of time

Yearly automobile inspections are required for residents of the state of Pennsylvania. Suppose that 18% of all inspected cars in Pennsylvania have problems.

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