A clinic sampled 15 of its patients, based on the sample ,the variance patient waiting time is 16 minutes .Construct a 95% confidence interval for the variance patient waiting time.(x² 0.025 = 26.119, X20.975 = 5.629) f Select one: O a. 4 to 15 O b. 8.3 to 40.12 O c. 2.55 to 4.60 O d. 8.576 to 39.796 ge Next page CTIVITY

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