Reference no: EM132967452

Henry is comparing the proportion of errors made in the hand production of tools by two groups of workers. In the first group, a review of 250 tools was made and 35 of the tools had small imperfections. In the second group, a review of 300 tools was made and 27 had small imperfections. Is there a significant difference in the proportion of imperfections between the two groups at the ten percent level of significance? What is your p-value? write answer to three decimal places.