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Free_Kalibri [48]
3 years ago
14

Mikayla designed a survey to determine the number of people expected at opening night of a community theater. The community has

about 5,000 members. She selected a sample of the first 25 parents dropping off actors during theater rehearsal. Which best explains Mikayla’s sample? random and biased random and unbiased nonrandom and biased nonrandom and unbiased.
Mathematics
2 answers:
Elanso [62]3 years ago
8 0

Answer:

its nonrandom and biased

Step-by-step explanation:

so you don't have to read the other guys answer

ioda3 years ago
5 0

The sample is based on the first 25 parents dropping off actors during theater rehearsal hence the sampling method is non random and biased.

A non random sample refers to a sampling method that is not based on chance alone. A biased sampling is one in which some members of the population are more likely to be selected thereby excluding the others.

Since the sample is based on the first 25 parents dropping off actors during theater rehearsal, the sampling method is  non random and biased.

Learn more: brainly.com/question/24842573

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yuradex [85]

Answer:

3x+2x=5x but 4 can't add to 3x and 2x

6 0
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Help please I don’t understand probability and need the correct answers to these questions.
vampirchik [111]

Answer:

1) = 0.175

2) = 0.244

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Step-by-step explanation:

Experimental, not theoretical, so we use the results table.

1. P(3 n Tails) = 62/(53 + 65 + 49 + 71 + 54 + 62) = 0.175

2. P(Woman n Up) = 39/(36 + 43 + 39 + 42) = 0.244

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8 0
3 years ago
In the diagram, the measure of angle 5 is (10x -9), and the measure of angle 7 is (9x). What is the measure of angle 6, to
Andre45 [30]

Answer:

The answer is option C, or 99 degrees

Explanation:

Hi there!

(next time, a picture of the graph would've been helpful)

The answer is 99 degree angle or C on E d g e n u i t y

Have a wonderful rest of your day!!

P.S. super sorry I was late, I just took the test today \(^u^\)

3 0
3 years ago
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notsponge [240]
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7 0
3 years ago
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baherus [9]

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multiply both sides by 14

b = 14 × tan33° ≈ 9.1 ( to 1 dec. place )


6 0
3 years ago
Read 2 more answers
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