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Week 12 Presentation...

FRONT-END DEVELOPER Front-end developer- It is challenging and fun to do. Brainstorming is required to do it. Strong logic building skills are tested. Able to earn...

Q The null hypothesis=H_0 The Alternative hypothesis=H_a (1) The mean number of years Americans work before retiring is 34 (2) At most 60% of Americans vote in presidential elections(3) The mean starting salary for San Jose State University graduates is at least $100,000 per year.(4) Twenty-nine percent of high school seniors get drunk each month.(5) Fewer than 5% of adults ride the bus to work in Los Angeles.

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1.Here the claim we can take as the mean number of years Americans work before retiring is 34 H_o:µ=34 (This is the claim) H_a: µ?34 2.The claim will be at most 60% of Americans vote in presidential elections H_0: P?0.60(This is the claim) H_a: P>0.60 3.The claim is the mean starting salary for San Jose State University graduate is at least $100,000 per year H_o: µ? $100,000(claim) H_a: µ< $100,000

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