For each conjecture, state the null and alternative hypotheses.

Question

Question

a. The average weight of dogs is 15.6 pounds. H₀: μ=15.6 and H₁: μ ≠ 15.6

b. The average distance a person lives away from a toxic waste site is greater than 10.8 miles. H₀: μ=10.8 and H₁: μ>10.8

c. The average farm size in 1970 was less than 390 acres. H₀: μ=390 and H₁: μ<390

d. The average number of miles a vehicle is driven per year is 12,603 . H₀: μ=12,603 and H₁: μ ≠ 12,603

e. The average amount of money a person keeps in his or her checking account is less than $ 24. H₀: μ=24 and H₁: μ<24

Answer 1

Answer #1

Answer 2

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