# SOLUTION: Find the critical value tc for the confidence level c=0.99 and sample size n=26

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 Click here to see ALL problems on Probability-and-statistics Question 621423: Find the critical value tc for the confidence level c=0.99 and sample size n=26Answer by ewatrrr(10682)   (Show Source): You can put this solution on YOUR website! ``` Hi, Find the critical value tc for the confidence level c=0.99 and sample size n=26 Note: Degrees of Freedom = (n-1) = 25, You may find Below table useful in Your studies DOF Probability, p 0.1 0.05 0.01 0.001 1 6.31 12.71 63.66 636.62 2 2.92 4.3 9.93 31.6 3 2.35 3.18 5.84 12.92 4 2.13 2.78 4.6 8.61 5 2.02 2.57 4.03 6.87 6 1.94 2.45 3.71 5.96 7 1.89 2.37 3.5 5.41 8 1.86 2.31 3.36 5.04 9 1.83 2.26 3.25 4.78 10 1.81 2.23 3.17 4.59 11 1.8 2.2 3.11 4.44 12 1.78 2.18 3.06 4.32 13 1.77 2.16 3.01 4.22 14 1.76 2.14 2.98 4.14 15 1.75 2.13 2.95 4.07 16 1.75 2.12 2.92 4.02 17 1.74 2.11 2.9 3.97 18 1.73 2.1 2.88 3.92 19 1.73 2.09 2.86 3.88 20 1.72 2.09 2.85 3.85 21 1.72 2.08 2.83 3.82 22 1.72 2.07 2.82 3.79 23 1.71 2.07 2.82 3.77 24 1.71 2.06 2.8 3.75 1.71 2.06 2.79 3.73 26 1.71 2.06 2.78 3.71 27 1.7 2.05 2.77 3.69 28 1.7 2.05 2.76 3.67 29 1.7 2.05 2.76 3.66 30 1.7 2.04 2.75 3.65 ```