Question: No. 1 ) Given n = 25, 60, =10, and 1-= 0.94. Compute the 94% confidence interval for. 2) Given N= 400, n=64, 50, =10,

No. 1 ) Given n = 25, 60, =10, and 1-= 0.94. Compute the 94% confidence interval for. 2) Given N= 400, n=64, 50, =10, and = 2.575. Find the confidence interval for. 3) State the formula which is used to calculate a 98% confidence interval for the difference between two population means - , when = and = . 4) State the formula which is used to calculate a 92% confidence interval for the population proportion p, when n > 30. 5) Given =32, =50, =125,=100,=16,=25, and = 2.575. Find the 99% confidence interval for the difference between two population means

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