The Girl Scouts would like to estimate the proportion of people who consider Thin Mints to be their favorite Girl Scout cookie. A pilot sample of 60 cookie customers found that 15 favored Thin Mint cookies
The total sample size needed to construct a 90% confidence interval for the proportion of customers who favor Thin Mint cookies with a margin of error equal to 6% is ________. A) 141
B) 187
C) 235
D) 270
A
You might also like to view...
Large _____ might have many constituent LANs and MANs on different continents.
Fill in the blank(s) with the appropriate word(s).
Cost accumulation is used to:
A. Determine the cost of a particular cost object. B. Identify and estimate opportunity costs. C. Set the selling price for a service. D. Identify fixed and variable costs.
Final launch documents are an output associated with the closure phase
Indicate whether the statement is true or false
The difference between a sale and a contract to sell is that:
A) a sale involves an immediate transfer of title from one party to another while a contract to sell does not B) a sale always requires the price to be paid up front by the seller while a contract does not. C) a contract to sell involves the immediate transfer of title from one party to another while a sale does not. D) a contract to sell involves the immediate transfer of title from one party to another while a sale does not.