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According to Stats Canada, 15% of Canadians in 2015 were considered \"low income\". A researcher believes...

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Statistics

  1. According to Stats Canada, 15% of Canadians in 2015 wereconsidered \"low income\". A researcher believes that number haschanged since that time. A large random sample of Canadians isselected to test the researcher's claim.

a. Determine what population parameter is beingtested:

i) μ  

ii) p

iii) ρ

b. Determine if the alternative hypothesis is aleft-tailed, right-tailed, or two-tailed test:

i) < : left-tailed

ii) > : right-tailed

iii) ≠ : two-tailed

Answer & Explanation Solved by verified expert
3.6 Ratings (415 Votes)
SolutionGiven According to Stats Canada 15 of Canadians in 2015 wereconsidered low incomeThat is proportion of Canadians in 2015 were considered lowincome 15    See Answer
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