Carry out a test of the appropriate hypotheses using a

Reference no: EM13615097

Suppose five 6 oz tubes of toothpaste are randomly selected and squeezed until no more toothpaste will come out. Then each tube is cut open and the amount remaining is weighed, resulting in the following data. 0.53, 0.65, 0.46, 0.5, 0.37. Does it appear that the true average amount left is less than 10% of the advertised contents?

A. Check the validity of any assumptions necessary for testing the appropriate hypotheses.

B. Carry out a test of the appropriate hypotheses using a significance level of 0.05. Would your conclusion change if a significance level of 0.01 had been used?

C. Describe in context type I and type II errors, and say which error might have been made in reaching a conclusion?

Reference no: EM13615097

Questions Cloud

Define debt financing what does the presence of : 1. what are the considerations in deciding whether to use debt orequity financing?2. define debt financing. what does

Find the net gravitational force exerted by these objects : objects with masses of 125 kg and a 425 kg are separated by 0.390 m.a find the net gravitational force exerted by these

Suppose that 28 of the population has high blood pressure : suppose that 28 of the population has high blood pressure. in a random sample of 200 people what is the exact

During a three month period a business made sales of : during a three month period a business made sales of 69200plus vat at17.5the balance on the debtors account at the

Carry out a test of the appropriate hypotheses using a : suppose five 6 oz tubes of toothpaste are randomly selected and squeezed until no more toothpaste will come out. then

The linear density of the string is 500gm what is the : a wave on a string is described by d x t 2.00sin12.57radmx-638radst where x is in m and t is in s. the linear

Merchandise subject to terms 110 n30 fob shipping pointis : merchandise subject to terms 110 n30 fob shipping pointis sold on account to a customer for 18000. the seller issued

A gold brick measuring 025 ft by 033ft by 1ft is submerged : a gold brick measuring 0.25 ft. by 0.33ft by 1ft. is submerged in water. the weight density of gold is 1200 pounds per

Check the validity of any assumptions necessary for testing : suppose five 6 oz tubes of toothpaste are randomly selected and squeezed until no more toothpaste will come out. then

User Account

All Pages