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Sa mga estudyante po dyan. Baka po matulungan nyo ako dito. Homework ko lang po. Please 
1) Michelin claims that its all-season radial tires have a longer mean life than Good Years. Test this claim at the .02 level of significance.
Develop a Null and Alternate hypothesis and a conclusion based on a p-value of .025
2) An HR manager claims that there is no significant difference in the average salary of AR reps and AP reps. Test this claim at a .1 level of significance.
Develop a Null and Alternate hypothesis and a conclusion based on a p-value of .095.
3) A stockbroker at XYZ Inc claims that its company's average portfolio is at least as large as those of ABC Inc. Test this claim at a .05 level of significance.
Develop a Null and Alternate hypothesis and a conclusion based on a p-value of .06
Ang makakasagot po ng tama may libreng Course hero account with five unlocks.
Thank you in advance
1) Michelin claims that its all-season radial tires have a longer mean life than Good Years. Test this claim at the .02 level of significance.
Develop a Null and Alternate hypothesis and a conclusion based on a p-value of .025
2) An HR manager claims that there is no significant difference in the average salary of AR reps and AP reps. Test this claim at a .1 level of significance.
Develop a Null and Alternate hypothesis and a conclusion based on a p-value of .095.
3) A stockbroker at XYZ Inc claims that its company's average portfolio is at least as large as those of ABC Inc. Test this claim at a .05 level of significance.
Develop a Null and Alternate hypothesis and a conclusion based on a p-value of .06
Ang makakasagot po ng tama may libreng Course hero account with five unlocks.
Thank you in advance