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3 years ago

The city of Raleigh has 9500 registered voters. There are two candidates for city

Mathematics

1 answer:

kotykmax [81]3 years ago

3 0

Answer:

Population = All registered voters in Raleigh city

Population size = 9500

Sample size = 360

Proportion of sample statistic for brown = 0.3167

3008 voters

Step-by-step explanation:

Population refers to all elements which meets the requirement for a specific experiment or research interest.

Number of voters for brown = 114

Number of voters for Feliz = 210

Undecided = 36

Sample statistic for proportion in support of brown :

Proportion = x / n

x = number who said they'll vote for brown

n = sample size

Sample statistic for proportion in support of brown = 114 / 360 = 0.3167

Using the proportion ; number from population who'll vote brown :

Sample proportion * population size

0.3167 * 9500 = 3008 voters

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3 years ago

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The equivalent expression is:

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Step-by-step explanation:

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4 years ago

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Step-by-step explanation:

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