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nasty-shy [4]
2 years ago
7

Which statement about stratified random sampling is true?

Mathematics
1 answer:
dem82 [27]2 years ago
4 0

<u><em>Answer: A stratified random sample consists of choosing several strata, and each stratum is representative of the entire population.</em></u>

<u><em /></u>

<u><em>Step-by-step explanation: well i knew this answer by studying in my math class</em></u>

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Can anyone please help me with this thank you
san4es73 [151]

Answer:

x= 0, and x=4

Step-by-step explanation:

x² -x  = 3x, we can subtract 3x from both sides

x² -x -3x = 0, combine like terms

x² -4x = 0 , factor x

x *( x-4) = 0, if the product of 2 numbers equals 0 at least one is 0

x=0 and

x-4 = 0, add 4 to both sides

x= 4

4 0
3 years ago
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monitta
A, B, C!

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What is the answer to 7/10+ 1/2
trapecia [35]

Answer:

12/10 or 1 1/5

Step-by-step explanation:

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2 years ago
What is the sum of the coefficients in the expression below?<br> 22°y2 + 5x+ y2 - 6xy' +7
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Answer:

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Step-by-step explanation:

I hope this helps. Also, there's this free app called Quick Math. If you need the steps, you should check there first, and maybe you should try that for other math problems as well.

Good luck and have a great rest of your day.

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Y=-3x+7


Mark brainliest please



Hope this helps you
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