SOLUTION: Given a random sample of 16 observations from a normal population for which µ and σ are unknown, the sample mean is calculated to be 𝑥 ̅ = 32.6 and 𝑠 = 8.
Algebra ->
Probability-and-statistics
-> SOLUTION: Given a random sample of 16 observations from a normal population for which µ and σ are unknown, the sample mean is calculated to be 𝑥 ̅ = 32.6 and 𝑠 = 8.
Log On
Question 1123506: Given a random sample of 16 observations from a normal population for which µ and σ are unknown, the sample mean is calculated to be 𝑥 ̅ = 32.6 and 𝑠 = 8. Using a 5% significance level to conclude if the mean is less than 35. (hint: small sample, normal population, 𝜎 unknown, so use t-distribution) Answer by reviewermath(1029) (Show Source):
You can put this solution on YOUR website! Q: Given a random sample of 16 observations from a normal population for which µ and σ are unknown, the sample mean is calculated to be 𝑥 ̅ = 32.6 and 𝑠 = 8. Using a 5% significance level to conclude if the mean is less than 35. (hint: small sample, normal population, 𝜎 unknown, so use t-distribution)
---------------------------------
