Jamir Mata

Mathematics

20 March, 11:25

1. In a city, 80% of the homeowners own at least one vehicle. Mr. Hanson will simulate by randomly selecting a sample of 30 homeowners. 116 | 84307 05017 79713 19252 39557 15608 90737 81430 117 | 43887 37323 47413 50487 23703 66932 09024 19395

(A) Mr. Hanson lets the digits 1, 2, 3, 4, 5, 6, 7, and 8 represent selecting a homeowner who owns at least one vehicle, and the digits 9 and 0 represent selecting a homeowner who owns no vehicles. Explain why these choices are valid choices for this simulation.

(B) What will Mr. Hanson get for, the proportion of homeowners who own at least one vehicle, if he starts at the beginning of line 116? Show your work and explain your reasoning.

(C) What will Mr. Hanson get for, the proportion of homeowners who own at least one vehicle, if he starts at the beginning of line 117? Show your work and explain your reasoning.