Mathematics, 30.07.2019 05:20 ravenjade2395
Two random samples are selected from two independent populations. a summary of the samples sizes, sample means, and sample standard deviations is given below: n1=43,n2=46,x¯1=58.6,x¯2=70.9,s1=5. 8s2=11 find a 94% confidence interval for the difference μ1−μ2 of the means, assuming equal population variances
Answers: 3
Mathematics, 22.06.2019 04:00, tony7135
Newtons second law says force(f) is equal to mass (m) times avceration (a) a scientist wamts to calculate the force of an objecy where the acceleration of gravity (g) is 9.8m/ s2 use the function to calculate the force of an object with a mass73( m) of 0.29 kilograms
Answers: 2
Two random samples are selected from two independent populations. a summary of the samples sizes, sa...
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