Mathematics, 27.11.2019 22:31 lee1677
Suppose that 20% of the subscribers of a cable television company watch the shopping channel at least once a week. the cable company is trying to decide whether to replace this channel with a new local station. a survey of 100 subscribers will be undertaken. the cable company has decided to keep the shopping channel if the sample proportion is greater than 0.27. what is the approximate probability that the cable company will keep the shopping channel, even though the true proportion who watch it is only 0.20? (round your answer to four decimal places.)
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 20:00
Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books
Answers: 1
Mathematics, 21.06.2019 20:20
How do the number line graphs of the solutions sets of -23 > x and x-23 differ?
Answers: 1
Mathematics, 22.06.2019 00:00
In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work
Answers: 2
You know the right answer?
Suppose that 20% of the subscribers of a cable television company watch the shopping channel at leas...
Questions
Social Studies, 26.07.2019 23:30
Mathematics, 26.07.2019 23:30
History, 26.07.2019 23:30
Mathematics, 26.07.2019 23:30
Social Studies, 26.07.2019 23:30
Mathematics, 26.07.2019 23:30
Social Studies, 26.07.2019 23:30
