subject
Mathematics, 07.04.2020 21:38 hrijaymadathil

If you want to be 95% confident of estimating the population mean to within a sampling error of plus or minus3 and the standard deviation is assumed to be 20, what sample size is required? The sample size required is

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:30, vant
Which value is not a solution of 8x^3 – 1 = 0
Answers: 1
image
Mathematics, 21.06.2019 20:30, brandisouthern9
Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?
Answers: 1
image
Mathematics, 21.06.2019 21:00, 22MadisonT
Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75
Answers: 2
image
Mathematics, 21.06.2019 23:00, angeladominguezgarci
If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%
Answers: 2
You know the right answer?
If you want to be 95% confident of estimating the population mean to within a sampling error of plus...

Questions in other subjects: