The following data gives the means of two samples taken from a population. Test whether there...

 

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The following data gives the means of two samples taken from a population. Test whether there is any significant difference between the two samples at 95% level. x = 60, y = 59, n₁ = 100, n₂ = 200 and σ = 50. The following data gives the means of two samples taken from a population. Test whether there is any significant difference between the two samples at 95% level. x = 60, y = 59, n₁ = 100, n₂ = 200 and σ = 50.