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can you help me solve these questions? uestlon9 1 oint You hear on the local news that for the city of Kalamazoo, the proportion of

can you help me solve these questions?

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uestlon9 1 oint You hear on the local news that for the city of Kalamazoo, the proportion of people who support President Trump is 0.53. HoweverI you think it is different from 0.53. The hypotheses for this test are Null Hypothesis: p = 0-53: Alternative Hypothesis: p at 0.53.1fyou randomly sample 23 people and 12 of them support President TrumpI what is your test statistic and pvalue? Question 9 options: 11W 21W 31W 51W 51W Question 1011 point! A medical researcher wants to determine if the average hospital stay after a certain procedure is greater than 10.? days. The hypotheses for this scenario are as follows: Null Hypothesis: p s Ill?I Alternative Hypothesis: p 3 10.1 If the researcher randomly samples 20 patients that underwent the procedure and determines their average hospital stay was 12.13 days with a standard deviation of 5.42? days, what is the test statistic and pvalue of this test? Question 10 options: 11 W 21 mm mm- .- 1.11E.-m; 112.512 31W 51W 51W Question 11 (1 point) In the year 2000, the average car had a fuel economy of 22.76 MPG. You are curious as to whether this average is less than today. The hypotheses for this scenario are as follows: Null Hypothesis: u 2 22.76, Alternative Hypothesis: H 0.52 HAD 0.52 Ho: D 0.52 4) Ho: n > 0.52 HAD 24. If the true average fuel economy today is 26.4 MPG and the null hypothesis is rejected, did a type l, type Il, or no error occur? Question 15 options: 12 Type II Error has occurred 21 We do not know the degrees of freedom. so we cannot determine if an error has occurred. 31 Tyne I Error has occurred 41 No error has occurred. 51 We do not know the p-value. so we cannot determine if an error has occurred

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