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1. The question is based on to test two independent samples.
We are given two samples of the salary of the males and females. We are interested to check is there any significant difference between the mean salary of males and females.
Options:
(i). Accept null, there is no significant difference.
(ii). Accept null, there is a significant difference.
(iii). Reject null, there is a significant difference.
(iv). Reject null, there is no significant difference.
First, we will import the dataset in R, and then we will apply t-test to check the hypothesis.
The R-code is given below:
The output of the above code is given as follows:
Here, the p-value for the above...