Statistic question about adequate sampling
I have an xbar of 1000 and an Sx of 103. I have a random sample of 30. I am trying to figure out if this is an adequate sample without knowing the total population in an office. Can you lead me to a useable equation?© SolutionLibrary Inc. solutionlibary.com 9836dcf9d7 https://solutionlibrary.com/statistics/descriptive-statistics/statistic-question-about-adequate-sampling-2e2
N = Sample Size
σ = Standard Deviation
μ = Sample Mean
α = Level of Significance
Assuming you have a normal distribution, find in the t-Student table the value for the ...