1 a According to the latest available figures the percentage

1 a) According to the latest available figures, the percentage of registered California voters that are registered Republicans is 28.4%. What is the probablitiy that a random chosen registered California voter is a registered Republican?

b) If a person is randomly selected from the population of all registered california voters, the chance that they are a registered democrat is 43.4 percent. Therefore, what proportion of all registered california voters are registered democrats?

Solution

a)

P(  percentage of registered California voters that are registered Republicans is) = 0.284

b)
The proportion of all registered california voters are registered democrats = 43.40%