Question: Question 1 1 pts What is the following difference equal to: .151 pa ? 0-1 on 013 01 Question 2 2 pts A grant is

Question 1 1 pts What is the following difference equal to: .151 pa ? 0-1 on 013 01 Question 2 2 pts A grant is being written to fund free scientic calculators to students. In

TI calculators than Casio calculators. Two independent samples were collected to determine

Question 1 1 pts What is the following difference equal to: .151 pa ? 0-1 on 013 01 Question 2 2 pts A grant is being written to fund free scientic calculators to students. In determining the brand of calculator, it is claimed that more students prefer TI calculators than Casio calculators. Two independent samples were collected to determine the average number of students who indicated a calculator preference. Test the claim using a=0.0'1. The sample data is listed below. Tl Calculators Casio Calculators .7(1 =36 X2 :25 01:10.23 (72 =8.84 n] :50 11,2 :50 State the claim: Ha ,u1 = #2 H1 #1 > #2 claim Find the critical value: ' Compute Test Point [round to 2 place values] : ' Question 3 3 pts A researcher wishes to test claim that that the average price for California is greater than the average gas price forTexas. Sample data collected from different gas stations in each state are provided below. Test the claim using a=0.05. Data Set California [$l Texas (Q E =2.37 f2 =1.63 31 ==0.56 32 =0.26 n1 =10 712 =8 State the claim: Ho #1 = #2 H1 #1 'pg claim Find the critical value: ' ' Compute Test Point (round to 2 place values]

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