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There are phoebe bird standards to the meditation studying. The beginning(a) step is to nation the cryptograph & alterative supposal, the s step is bewildering the gloomy appreciate, third step is to bode the turn up statistic, the fourth step is to compare the test to the fine tally and the fifth conjure up is the results. The group allow analyse the stack away data to decide if 10 share or more(prenominal) of Central matter Bank checking account customers in metropolis 1and 2 is utilize its ATM. cadence mavin: maintain the hypothesis. The slide fastener hypothesis is the controversy that is believed to be true and is shown as? H?_0. The Alternative Hypothesis maybe true if the Null hypothesis is rid ofed and is shown as H_1. To show the hypothesis from in a higher place in this numerical engineer would be this: H_0 ? ? .10 H_1 ? < .10 Step twain: bring forth the particular value. To be able to find the Z critical value, one must know the importation value for this expression of a one-tailed test a entailment level of 0.05 will be apply which gives a Z critical value of 1.753. significance Level is 0.05 Z searing Value is 1.753 worsen H_(0 )if z less(prenominal) than 1.

753 otherwise do not reject H_0 Step Three: Calculate the test Statistic. The formula used and act as is shown below t=(¯x_1-¯x_2)/(?((s_1^2)/n_1 )+(s_2^2)/n_2 ) City 1City 2 ¯x_= 9.37¯x_ = 11 n=16n=16 s=25s=20 t=(9.37-11)/(?(?25?^2/18)+?25?^2/18) (-1.63)/(?(625/16)+625/16) (-1.63)/?(39.06+39.06) (-1.63)/?78.12 (-1.63)/8.84 .18 Step 4: contrast the test to the critical value. Since the t = 0.18 Step basketball team: State the results. Since z is less than 1.753 H_0 is not rejected.If you want to blow a full essay, vow it on our website: Ordercustompaper.com

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