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11:01 < Search < MAST10010-2022-S2_... Page II Of 30 pages MAS'I'IOOIO Data Analysis 1 Semester 2, 2022 (b) Calculate a 95% confidence interval, using the data above and some of the following output. Use at least decimal places in your calculations, and show your working. Normal with mean = O and standard deviation = I P(Xsx) 0.800 0.84162 0900 1.28155 0.950 1.64485 0.975 1.95996 0.990 2.32635 0995 2.57583 0999 3.09023 Student's t distribution with 133 DF Ptxsx) oeco 084433 0.900 128795 0.950 165639 0.975 1.97796 0990 2.35471 0.995 2.61330 0.999 3.15264 Student's t distribution with 134 DF pgxsx) 0.84431 09m 0.950 1.65630 0.975 1.97783 2.35450 0.995 2.61302 0.999 3.15217 page 12 Of 30 pages Data Analysis I Calendar Semester 2, 2022 Dashboard Notifications Inbox