Find probability that percentage in the sample will deviate

Assignment Help Basic Statistics

Reference no: EM13139816

Häagen-Dazs ice cream produces a frozen yogurt aimed at health-conscious ice cream lovers. Before marketing the product in 2007, the company wanted to estimate the proportion of grocery stores currently selling Häagen-Dazs ice cream that would sell the new product. If 60% of the grocery stores would sell the product and a random sample of 200 stores is selected, what is the probability that the percentage in the sample will deviate from the population percentage by no more than 7 percentage points?

Reference no: EM13139816

Questions Cloud

What height would doorway have to be to allow men to enter : A standard deviation of 2.8 inches, what height would the doorway have to be to allow 60% of men to enter without bending over?

Show and explain youngs theorem : The great philosopher Rogers once said that you need holding knowledge (H), folding knowledge (F), and economics knowledge

Determine the iodide ion concentration : Determine the iodide ion concentration (in molarity) in a solution containing 12.6 g CaI2 dissolved in 2750 mL of solution

Which enzyme would the organism miss the most : Suppose you could selectively prevent production of a-amylase or oligo-1,6-glucosidase in an organism that normally hydrolyzes starch. Which enzyme would the organism miss the most?

Find probability that percentage in the sample will deviate : What is the probability that the percentage in the sample will deviate from the population percentage by no more than 7 percentage points?

Financial statements for the current year : During the current year, the Yankton Company purchased 200 shares of in the Sorros Company for $13,000 as a temporary investment. At the end of the year, the market value of the stock was $11,000. The Yankton Company's financial statements for the..

Calculate the average density of the star : A star is estimated to have a mass of 1x10^36 kg. Assuming it to be a sphere of average radius 7.5x10^5 km, calculate the average density of the star in units of grams per cubic centimeter.

Characteristics of the superior man : In the ancient Confucian society the possibility of becoming a superior person was restricted to men. We should envision the idea as applying to both genders.

Amount of federal income taxes : Cal Ruther, an employer, is subject to FICA taxes but exempt from FUTA and SUTA taxes. During the last quarter of the year, his employees earned monthly wages of $8,500, all of which is taxable. The amount of federal income taxes withheld each mon..

User Account

All Pages