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oksano4ka [1.4K]
2 years ago
15

50 points! The campaign manager for one of the five candidates running for office in a city wants to conduct a survey to see how

popular his candidate is among all voters in the city. He chooses the first name on a voter registration list at random then goes through the list, choosing every 15th name after that, cycling through the whole list until he ends up where he started.
What type of sampling method did the campaign manager use?
A.) Non-random sampling

B.) Simple random sampling

C.) Systematic random sampling

D.) Stratified random sampling
Mathematics
1 answer:
luda_lava [24]2 years ago
4 0

Answer:

B

Step-by-step explanation:

He chose the names on the voter registration list radomly

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The completely factored form of the provided polynomial is  (p -2) (p+ 2) (p² +4). The option 4 is the correct option.

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Polynomial equations is the expression in which the highest power of the unknown variable is n (n is a real number).

The polynomial equation given in the problem is,

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Let the factor form of the polynomial is f(p). Thus,

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Using the formula of difference of squares, we get,

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Thus, the completely factored form of the provided polynomial is  (p -2) (p+ 2) (p² +4). The option 4 is the correct option.

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Select the correct answer. A linear function on a coordinate plane. A line passing through (1, 4), (minus 2, minus 2), intersect
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Considering the given linear function, the inequality graphed is:

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A linear function is modeled by:

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The line intersects the y-axis at 2 units, hence the y-intercept is b = 2. The function also passes through (1,4), hence the slope is:

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