0+1+9, 0+2+8, 0+3+7, 0+4+6, 0+5+5 gives 27 ways including permutations.
1+1+8, 1+2+7, 1+3+6, 1+4+5 gives 21 ways.
2+2+6, 2+3+5, 2+4+4 gives 12 ways
3+3+4 gives 3 ways
With permutations this gives 27+21+12+3=63 ways.
Answer: Was known for rising from birth among tribal nomads and ruling an empire that would eventually span 3 continents.
Step-by-step explanation:
Answer: Police can be 95% confident that true population proportion lies in (2%, 5%).
Step-by-step explanation:
Interpretation of confidence interval of population proportion : A person can be 95% confident that true population proportion lies in it.
Given : From time to time police set up roadblocks to check cars to see if the safety inspection is up to date. At one such roadblock they issued tickets for expired inspection stickers to 22 of 628 cars they stopped.
95% confidence interval for the true proportion of all drivers with expired inspections = (2%, 5%).
Interpretation : Police can be 95% confident that true population proportion lies in (2%, 5%).
