For this assignment use a pre-loaded dataset in R named attitude.This is from a survey of the clerical employees of a large financial organization, the data are aggregated from the questionnaires of the approximately 35 employees for each of 30 (randomly selected) departments. The numbers give the percent proportion of favorable responses to seven questions in each department. attitude is already pre-loaded in R. To view it, type>View(attitude). Create an R script that computes the measures of central tendency and measures of variability and the relationships for each of the seven variables in the attitude dataset. Use the functions below:mean, median, mode, max, min, range, quantile, IQR, var( ), sd( ), and cor( )Check your work by using the summary and/or describe functions.Try to build your own models by using linear regression, analysis of variance, or some t-tests