2. Observations about the influence of determinant factors / variables (X) on the dependent variable (Y) have been carried out with 10 replications

2. Observations about the influence of determinant factors / variables (X) on the dependent variable (Y) have been carried out with 10 replications and the results are presented in the following table

c. Perform an independence test using R at b) and a real level of 0.05.