Sample size calculation for population proportion

Reference no: EM1394306

In order that the sample proportion and the population proportion not differ by more than 0.05 with 95% level of confidence, what sample size should be used?

Reference no: EM1394306

Questions Cloud

Relationship of free energy change : The relationship of free energy change to the concentrations of reactants and products is important because it predicts the direction of spontaneous chemical reactions.

What is the cash flow to creditors : Zigs Industries had the following operating results for 2011: sales = $27,960; cost of goods sold = $19,360; depreciation expense = $4,940; interest expense = $2,190; dividends paid = $1,050.

Find the moment of inertia of disc : Express the volume of this region as a single triple integral in rectangular coordinates and Express this integral in terms of one or more integrals in the order dz dx dy.

Alternative hypothesis for the specific situation : What would be the correct null and alternative hypothesis for the following situation: The sample has a mean of 72.3 mph and a standard deviation of 7.4 mph. Use a 0.05 significance level to test the claim that the mean speed of all cars is greate..

Sample size calculation for population proportion : In order that the sample proportion and the population proportion not differ by more than 0.05 with 95% level of confidence, what sample size should be used?

Discussion on different phospholipases : What are the different phospholipases that act to hydrolyze the ester linkages of the groups attached to the various carbon atoms of glycerol? At which carbon atom of glycerol are you most likely to have arachidonate bound?

Define who is more entrepreneurial : Discuss whether or not Neo forma fits into one of these theories better than the other, or can both be invoked when trying to understand this industry.

Estimating a population proportion : The manager of a department store wants to determine what proportion of people who enter the store use the store's credit cards for their purchases.

Prepare a balance sheet for cornell corp : Prepare a 2011 balance sheet for Cornell Corp. based on the following information: cash = $136,000; patents and copyrights = $630,000; accounts payable = $215,000;

User Account

All Pages