Find the value of p, I want to prove that a population mean

Find the value of p

Reference no: EM1319860

Question: I want to prove that a population mean is not 150. Use an alpha of 5 percent & set up the full, detailed, five step hypothesis test. Suppose when the sample 200 is taken the sample standard deviation is ten & the sample mean is 151.77.
1. Find the p value?

Reference no: EM1319860

Questions Cloud

Hypothesis test for difference between population variances : At the 0.01 level of significance, is there evidence to support the professor's claim?

Value of test statistic when sample mean given : A sample of size 36 results in a sample mean of 7.1. The value of the test statistic is ____

Select the appropriate model : What hypothesis testing model (my "models" handout) would be used under each of the following conditions. Use the "model number" from my handout if you wish. By line the information given in each cell is: Level of measurement, number of groups, sam..

Single mean using hypothesis test : At the 0.05 significance level, can Ms. Bridgend conclude that she is earning an average of more than $20 in tips?

Find the value of p : I want to prove that a population mean is not 150. Use an alpha of 5 percent & set up the full, detailed, five step hypothesis test. Suppose when the sample 200 is taken the sample standard deviation is ten & the sample mean is 151.77.

Least squares method to find regression coefficients : Supposing a linear relationship, use the least squares method to find the regression coefficients b 0 and b 1 .

Test to see if population means are the same or different : Test to see if population means are the same or different

Hypothesis test for independent samples t-test : At the 0.10 significance level, can we conclude that the annual rates of return are higher on the big board?

State at least two hypotheses : State at least two hypotheses you might use, specifically stating the null & alternate hypotheses & the type errors that might occur.

Reviews

Write a Review

Required(*) Message

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!

Submit Assignment

User Account

All Pages