exercises problem solving, Basic Statistics

a manufacturer claims that 60% of beer drinkers perfer his beer. A query with 30 beer drinkers selected at random showed that 16 of them prefer this brand.(a.)Does the evidence support the manufacturer''s claim of 5% level of significance? (b).If an extra set of 70 drinkers were asked & of these 70,54 are found to prefer the brand, would the combined evidence for the 100 beer drinkers lead us to doubt the manufacturer''s claim?
Posted Date: 5/18/2015 6:26:55 AM | Location : Philippines

Related Discussions:- exercises problem solving, Assignment Help, Ask Question on exercises problem solving, Get Answer, Expert's Help, exercises problem solving Discussions

Write discussion on exercises problem solving
Your posts are moderated
Related Questions
Question: Data entry clerks at ARCO key in thousands of insurance records each day.  They have just completed a new training program and want to establish a control chart based

Shafts are cut to length by two machines, A and B. Each machine cuts 50 percent of all shafts in approximately the same amount of time. Machine A''s shafts are all good, but Machin

difference between historigrams and histogram

Question 2 Pankratov Lakes is a new recreational real estate development that consist of 500 Lake front and lake view lots. As a special incentive to the first 100 buyers of lake v

theorems of probability ..

the resultant of two perpandicular forces of magnitude p each will be

3. In a management class of 100 students’ three languages are offered as an additional subject viz. Hindi, English and Kannada. There are 28 students taking Hindi, 26 taking Hindi

highlight four characteristics and four functions of statistics

what is the form of the answers in probability? in decimal? in fraction? or what?