Perform an independent-measures (samples) t-test in SPSS to determine if the starting salary (Variable "salary" "Starting Salary")  of males is significantly higher than the starting salary of females.  Use  α = .01. Note that in SPSS: males = 1 and Females =0 a. The Independent Variable is and theThe Dependent Variable is  b. The null hypothesis in symbols is

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A: The degrees of freedom for t statistic can be calculated as:  DF = N-1 Here, N = sample size

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