Mathematics, 21.06.2021 02:50 realoneree
A study of working actors looked at age and gender. One sample of 25 male actors had a mean age of 28 and a standard deviation of 1. The other sample included 33 female actors with a mean age of 24 and a standard deviation of 5.4. Estimate with 92% confidence the difference between the average ages of working male ( μ1 ) and female (μ2) actors. Round answers to the nearest hundredth.
Answers: 2
Mathematics, 21.06.2019 14:30, naomijamieson88
Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.
Answers: 1
Mathematics, 21.06.2019 15:30, groverparham3
Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)
Answers: 3
Mathematics, 21.06.2019 22:30, gilcarrillo146
Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal
Answers: 2
Mathematics, 21.06.2019 23:00, mattdallas6214
Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was
Answers: 2
A study of working actors looked at age and gender. One sample of 25 male actors had a mean age of 2...
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