Mathematics, 10.12.2019 04:31 oneicyahdaley10
Arandom sample of size n1= 25, taken from a normal population with a standard deviation σ1= 5, has a mean x1= 80. a second random sample of size n2=36, taken from a different normal population with a standard deviation σ2=3, has a mean x1= 75. find a 94% confidence interval for μ1-μ2.
Answers: 2
Mathematics, 21.06.2019 20:30
Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account
Answers: 2
Arandom sample of size n1= 25, taken from a normal population with a standard deviation σ1= 5, has a...
Mathematics, 02.03.2021 22:20
English, 02.03.2021 22:20
Mathematics, 02.03.2021 22:20
Mathematics, 02.03.2021 22:20
Mathematics, 02.03.2021 22:20
Biology, 02.03.2021 22:20
Mathematics, 02.03.2021 22:20
Chemistry, 02.03.2021 22:20
Biology, 02.03.2021 22:20
Social Studies, 02.03.2021 22:20
Mathematics, 02.03.2021 22:20