How to test the claim about population proportion

Reference no: EM13118988

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance α using the given sample statistics. Claim: p < 0.12; α = 0.01. Sample statistics: ∧ = 0.10, n = 20.

Reference no: EM13118988

Questions Cloud

What is the total number of tarsals, metatarsals : Not counting sesamoid bones, what is the total number of tarsals, metatarsals, and phalanges in a single ankle and foot?

Approximate probability that total time spent is greater : What is the approximate probability that the total time spent on the calls will be greater than 98 minutes? Give your answer to four decimal places.

What volume would it occupy : A sample of a gas occupies 1470 mL at 60.7?C and 740 torr. What volume would it occupy at the same pressure and 450?C.

How much of the stock solution should you add : You are ready to run your gel but you discover that there is no more running buffer. You need to make 400 ml of 1X TBE containing 0.5 ug/ml ethidium bromide. The stock solution of ethidium bromide is at a concentration of 10 mg/ml. How much of the..

How to test the claim about population proportion : Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance α using the given sample statistics.

What was the concentration of sulphuric acid : You are given 5.00 mL of an H2SO4 solution of unknown concentration. You divide the 5.00-mL sample into five 1.00-mL samples and titrate each separately with 0.1000 M NaOH.

What volume of dna should you use : You measure the concentration of your DNA sample and find that it is 0.85 mg/ml. You want to load 0.5 ug of this DNA on a gel. What volume of DNA should you use? Show your calculations.

Estimate the mean of set of data : A random sample of 91 employees of Eastern Electric Co. showed that the number of days missed by each worker last year due to illness was as follows:

Compute the expected value in situation : If the bid is accepted , the company will make $36000 minus the cost of the bid. What is the expected value in this situation?

User Account

All Pages