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weqwewe [10]
2 years ago
13

According to a poll, 56% of voters support funding a new community center. A surveyor randomly selects 75 voters and asks each v

oter if he or she is in favor of the center. If being in favor of the center is a success, what is the probability of a success for this binomial experiment? 0. 34 0. 44 0. 56 0. 75.
Mathematics
1 answer:
Debora [2.8K]2 years ago
8 0

The probability of a person being a supporter of the new community center is 56% or 0.56.

<h2 /><h2>Given to us</h2>
  • 56% of voters support funding a new community center
  • A surveyor randomly selects 75 voters and asks each voter if he or she is in favor of the center.

<h2>To find</h2>

the probability of a success for this binomial experiment.

We want to know the probability of a single success for this experiment. therefore,

x=1

As given to us that 56% of the voters support funding the new community center, there, the probability of a person being a supporter is 0.56.

p=0.56

Thus, the probability of a person being a supporter of the new community center is 56% or 0.56.

Learn more about binomial distribution:

https://brainly.in/question/1640230

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Answer:

Step-by-step explanation: The expected loss is 50 cents, we know that it is more likely to lose than win. It is therefore difficult to get-50, so the overall difference between the two possibilities is 2, 50/200=1/4, and the probability to win is 1/4, and the probability to lose is 3/4. Since (1/4)*3=3/4, the number of black balls is 3 times the number of white balls, so k=15.

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3 years ago
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Answer:

Number of 1 $ bill = 20

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Explanation:

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A total of 26 bills are in a cash box.

      p + q = 26    ------------------------- Equation 1

The total amount of cash in the box is $50

      p + 5q = 50    ------------------------- Equation 2

Equation 2 - Equation 1,

        p + 5q - p -q = 50 - 26

        4q = 24

          q = 6

Substituting in equation 1.

         p + 6 = 26

         p = 20

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3 years ago
Hugh made a recipe that yields 8 1/2 cups. If each serving is 1/4 cup, which expression will help Hugh determine the number of s
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I’m not 100% percent sure on this but I think you would divide!
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3 years ago
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none of the answer above

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it should be

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<u>Given:</u>

Floor measure = 15 m by 8 m

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Total cost of painting and carpeting = GHe 216,120

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Cost of painting

<u>Computation:</u>

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Area of floor = 120 square meter

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Cost of carpeting = GHe 106,800

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