Find the standard error of the sample proportions

Reference no: EM13150269

A researcher wants to estimate the proportion of undergraduates at UCLA who have some kind of allergy. For a random sample of 200 undergraduates he finds that 70 have some kind of allergy.

What is the standard error of the sample proportions?

Reference no: EM13150269

Questions Cloud

A major bakery-cafe chain is evaluating : A major bakery-cafe chain is evaluating whether they should consolidate its two offices into one location when the two leases expire. In addition, the company also needs to decide

Distribution treated as a dividend : On August 1, it distributed property with an adjusted basis of $5,000 and a fair market value of $8,000 to its sole shareholder, Pedro Urritia. How much of the distribution will be treated as a dividend?

Compute the total mass of acetic acid : Calculate the total mass of acetic acid dissolved in the solution contained in the volumetric flask (f) The mass(g) of acetic acid dissolved in the solution contained in the volumetric flask came drom the 25.00 ml vinegar sample.

Describe difference between autonomous-induced expenditure : describe the difference between autonomous expenditure and induced expenditure. Which sectors of the economy are assumed to have both types of spending and which are not? Explain your answer.

Find the standard error of the sample proportions : For a random sample of 200 undergraduates he finds that 70 have some kind of allergy. What is the standard error of the sample proportions?

Minimum value of property-transfer to the company : Damon would have control of the corporation after transfers by the two of them, says that she will transfer some property at the same time so that the two of them will have control of the company after the transfers and Damon's transfer will quali..

Compute the molarity of the naoh solution : Calculate the No. of moles of KHP? (b) How many moles of NaOH will react with the KHP in dissolved water? (c) Calculate the molarity of the NaOH solution?

Describe in detail the types of sources that shape consumer : Describe in detail the types of sources that shape consumer demand for technology and how this exposure can impact an applications probability to become mainstream.

What are the u.s. tax consequences of teny''s year 1 and year : what are the U.S. tax consequences of Teny's Year 1 and Year 2 activities?

User Account

All Pages