Mathematics, 31.01.2020 08:56 sophialoperx
Suppose there are 20 questions on a multippe choice. if 25% of the answers are choice b how many , how many of the answers are not choice b
Answers: 1
Mathematics, 21.06.2019 21:40, salinasroel22
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
Suppose there are 20 questions on a multippe choice. if 25% of the answers are choice b how many , h...
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