Find out the standard error of the proportion

Reference no: EM1396743

A random sample of 50 households was selected for a telephone survey. The key question asked was, "Do you or any member of your household own a cellular telephone that you can use to access the Internet?" Of the 50 respondents, 15 said yes and 35 said no. a. Determine the sample proportion, p, of households with cellular telephones that can be used to access the Internet. b. If the population proportion is 0.40, determine the standard error of the proportion.

Reference no: EM1396743

Questions Cloud

Why doll inadvertently sold the violin to samson : Doll inadvertently sold the violin to Samson, who bought the violin in good faith for $500. When Jenny discovered her loss, she sued Samson for the return of the violin. May she recover her violin? Explain why or explain why not?

Seasonally adjusted forecast model : Develop a seasonally adjusted forecast model for these sandwich sales data. Forecast demand for each season for 2004 using a linear trend line estimate for sales in 2004. Do the data appear to have a seasonal pattern?

Write essay on personal identity of catalans : Write down the essay about personal identity of catalans including the followings: History of Catalonia. Relationship between catalans and general spanish by utilizing some example.

Debate is mass marketing dead : Others counter which there will always be room for large brands which employ marketing programs targeting the mass market. Mass marketing is dead versus Mass marketing is still a viable way to build a profitable brand.

Find out the standard error of the proportion : a. Determine the sample proportion, p, of households with cellular telephones that can be used to access the Internet. b. If the population proportion is 0.40, determine the standard error of the proportion.

Regression analysis for baseball data : Develop a linear regression model for these data and forecast the occupancy rate for next year if the Blue Sox win 88 games.

Multiple choice questions - population genetics : Which of the following should NOT be expected to cause a change in the frequencies of alleles in a population?

Questions based on economic theory : Represent this economy using the AD/AS model and explain the model and what problem will occur in the economy if no fiscal policy is pursued? What fiscal policy tools could be used to combat the problem? ECOM4000

Illustrate what you consider as the key or contentious issue : You have been told by your boss who your merit salary increase for next year will be 5 per cent of your base salary. You believe you deserve more. Illustrate what you consider as the key or contentious issue also explain why

User Account

All Pages