Test to see the mean of the population is twelve ounces

Reference no: EM1321338

Question: From a population of cans of coffee marked “twelve ounces", a sample of 40 cans was selected and the contents of each can were weighed. The sample revealed a mean of 11.8 ounces with a standard deviation of 0.7 ounces. At a one percent level of significance, test to see if the mean of the population is at least twelve ounces. Write your conclusion?

Reference no: EM1321338

Questions Cloud

Congress decides to reduce the tax paid per pack paid : If congress decides to reduce the tax paid per pack paid by sellers of cigarettes other things being equal the cost of cigarettes will fall.

Research which is most beneficial for company : From the e-Activity, evaluate the lessons learned in this chapter to determine which single lesson would be most beneficial to the company you researched. Provide specific examples to support your response.

Significant difference between experiment using the t-test : A researcher conducts an experiment comparing two treatment conditions and obtains data with 10 scores for each treatment condition.

Recommend this strategy based on the information : Do you recommend this strategy based on the information he has obtained

Test to see the mean of the population is twelve ounces : T est to see if the mean of the population is at least twelve ounces.

Interval estimate the population means score : Make an interval estimate the population means score for the daycare children so that you are 95% confident that the true mean is in your interval.

Methods resulted in few or no hits : Elucidate which methods resulted in the most hits. Elucidate which methods resulted in few or no hits.

Opportunities and threats marketing environmental factors : Please identify the opportunities and threats related to each of the following marketing environmental factors: Social Environment , Demographic Environment, Economic Environment

Complete the columns for to conclude the profit maximizing : Complete the columns for to conclude the profit maximizing output for this firm. Draw the relevant graph to show the profit maximizing output.

User Account

All Pages