Identify the critical t

An independent random sample is selected from an approximately normal population with unknown standard deviation. Find the degrees of freedom and the critical \(t\)-value (t\(^\star\)) for the given sample size and confidence level. \(n = {{ params.n }}\), CL = \({{ params.cl }}\)%

Part 1

Find the degrees of freedom for the given sample size and confidence level.

Answer Section

Part 2

Find the critical \(t\)-value (t\(^\star\)) for the given sample size and confidence level.

Answer Section

Attribution

Problem is from the OpenIntro Statistics textbook, licensed under the CC-BY 4.0 license.