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e 3.5 WO enco a... Question 12 Out of 100 people sampled, 60 had pets. Based on this, construct a 90% confidence interval for the true population proportion of people with pets. Give your answers as decimals, to three places With % confidence the sample estimates the true proportion of people with pets is between and Question Help: Video Submit Question Question 13 A358 Giving a test to a group of students, the grades and gender are summarized below А Online 13 On-Campus 15 Total 28 B C Total 10 39 20 49 30 88 649 16 14 30 0/1 pt 399 Details h Enter your answer using decimals (not percents). 0/1 pt 399 Details Let p represent the proportion of all on-campus students who would receive a grade of B on this test. Use a 99% confidence interval to estimate p to three decimal places. Question Help: Written Example With 99% confidence the true proportion of all on-campus students who would receive a grade of B on this test is between and