Among 343 women surveyed, 15 worked the graveyard shift. Among 294 men surveyed, 27 worked the graveyard shift. The samples are independent and were gathered using simple random sampling. Use the critical value method and a 1% significance level to test the claim that the proportion of women working the graveyard shift is less than the proportion of men working the graveyard shift. a. What population parameter is being tested?b. Calculate the sample proportion of men (round to the nearest ten-thousandth).c. What is the claim? (At this point, you should have already selected the formula that will be used to calculate the test statistic and written it in the test statistic box.)d. The claim is the hypothesis. e. What is the alternative hypothesis?f. The critical region is best described as .g. What is the significance level (expressed as a decimal)?h. What is the critical value (rounded to the nearest hundredth)?i. Test statistic?j. statistical conclusion