Explain does data disagree using level of significance

Reference no: EM13123501

According to a study by the American Pet Food Dealers Association, 61 percent of U.S. households own pets. A report is being prepared for an editorial in the San Francisco Chronicle. As a part of the editorial a random sample of 260 households showed 170 own pets. Does this data disagree with the Pet Food Dealers Association data? Use a 0.05 level of significance.

Reference no: EM13123501

Questions Cloud

Create confidence interval estimate of standard deviation : 100 M&M candies are randomly selected. The 100 weights have a standard deviation of 0.0518 g. Construct a 95% confidence interval estimate of the standard deviation of weights of all M&Ms.

Calculate the amount of fe2(so4)3 formed : 2.9 mol Fe(OH)3 and 7.7 mol H2SO4 react according to the equation 2 Fe(OH)3 + 3H2SO4 ->Fe2(SO4)3 + 6H2O. If the limiting reactant is Fe(OH)3, calculate the amount of Fe2(SO4)3 formed.

Illustrate what amount should farley report as allowance : During 2009, Farley wrote off $650,000 of accounts receivable. Credit sales for 2009 were $18,000,000. In its December 31, 2009 balance sheet, illustrate what amount should Farley report as allowance for uncollectible accounts? f common shares is..

Blue niles strategy for success in the marketplace : What is Blue Nile's strategy for success in the marketplace? Does the company rely primarily on a customer intimacy, operational excellence, or product leadership customer value proposition? What evidence from the 10-K supports your conclusion?

Explain does data disagree using level of significance : As a part of the editorial a random sample of 260 households showed 170 own pets. Does this data disagree with the Pet Food Dealers Association data? Use a 0.05 level of significance.

What shift occurred in either supply or demand : Find one example in the article of any one of the following four possible shifts of supply or demand: Leftward shift of the supply curve; Rightward shift of the supply curve. Leftward shift of the demand curve; Rightward shift of the demand curve.

Diff between evidence in a legal case and evidence in audit : How do management's responsibilities and the auditors' responsibilities differ in terms of the financial statements presented?

Ploting quadratic function : What is the line of symmetry? Graph the function using the equation in part a. Explain why it is not necessary to plot points to graph when using y = a (x - h)2 + k.

Distance-function of time : Suppose you throw a baseball straight up at a velocity of 64 feet per second. A function can be created by expressing distance above the ground, s, as a function of time, t. This function is s = -16t2 + v0t + s0

User Account

All Pages