Question

For the hypothesis test H0 : ? = 23 against H1 : ? < 23 with variance unknown and n = 12, find the best approximation for the P-value for the test statistic t0 = 2.010. 0.975 ? p ? 0.990 0.025 ? p ? 0.050 0.950 ? p ? 0.975 0.9950 ? p ? 0.9975 0.0025 ? p ? 0.0050

          For the hypothesis test H0 : ? = 23 against H1 : ? < 23 with variance unknown and n = 12, find the best approximation for the P-value for the test statistic t0 = 2.010.
0.975 ? p ? 0.990
0.025 ? p ? 0.050
0.950 ? p ? 0.975
0.9950 ? p ? 0.9975
0.0025 ? p ? 0.0050

For the hypothesis test H0 : ? = 23 against H1 : ? < 23 with variance unknown and n = 12, find the best approximation for the P-value for the test statistic t0 = 2.010.
0.975 ? p ? 0.990
0.025 ? p ? 0.050
0.950 ? p ? 0.975
0.9950 ? p ? 0.9975
0.0025 ? p ? 0.0050

Added by Kim R.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Sri K

08/05/2023

Step 1

Step 1: Determine the degrees of freedom Since the sample size is 12, the degrees of freedom for the t-distribution is 12-1=11. Show more…

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For the hypothesis test H0 : μ = 23 against H1 : μ < 23 with variance unknown and n = 12, find the best approximation for the P-value for the test statistic t0 = 2.010. 0.975 ≤ p ≤ 0.990 0.025 ≤ p ≤ 0.050 0.950 ≤ p ≤ 0.975 0.9950 ≤ p ≤ 0.9975 0.0025 ≤ p ≤ 0.0050