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notsponge [240]
3 years ago
5

Margie takes a random sample of 30 students in her seventh-grade class and finds that 75% of the sample prefers the color blue o

ver the color red. There are 125 students in the seventh grade. Based on the sample proportion, about how many students in the seventh grade would be expected to prefer blue over red?
30
75
94
125
Mathematics
2 answers:
4vir4ik [10]3 years ago
8 0
First you turn 75% into a decimal (.75. Then you multiply that by 125 to get about 94. 
The answer would be 94.
To check this you can turn it into a fraction 94/125 then turn it into a fraction which would be 75%
KATRIN_1 [288]3 years ago
7 0

Answer:

its is 94

Step-by-step explanation:

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WARRIOR [948]

Answer:

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Step-by-step explanation:

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3 years ago
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<h2>2/5 </h2>

Step-by-step explanation:

<h2>Hope it help & study well</h2>
6 0
2 years ago
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Cerrena [4.2K]

Answer:

Hey there!

The perimeter of the triangle is the distance around it.

We can find the distance of two points using the distance formula, and add up all the distances to find the total distance.

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Let me know if this helps :)

6 0
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Step-by-step explanation:

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