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Anna71 [15]
3 years ago
13

In a certain town 22 of voters favor a given ballot measure for groups of 21 voters find the variance for the number who favor t

he measure
Mathematics
2 answers:
IceJOKER [234]3 years ago
7 0

Answer:

4.6

Step-by-step explanation:

Allow me to revise your question and hope it will be the same as the original one:

<em>In a certain town 22% of voters favor a given ballot measure for groups of 21 voters find the variance for the number who favor the measure</em>

<em>a. 1.9 </em>

<em>b. 13 </em>

<em>c. 4.6 </em>

<em>d. 3.6</em>

Here is my answer:

Given:

  • 22% of voters favor a given ballot = 0.22
  • Groups of 21 voters

So the variance is: 21*0.22 = 4.6

We choose B

nasty-shy [4]3 years ago
4 0
What is the equation.
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Answer:

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Step-by-step explanation:

Given that :

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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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