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ELEN [110]
2 years ago
14

HELP PLEASEEE!!! ILL GIVE BRAINLIEST

Mathematics
1 answer:
lana [24]2 years ago
8 0

Answer:

A:8yd

B:2ft

Step-by-step explanation:

A.....All sides of a square are equal and a square has four side so take 32yd/4 and get 8

B.....square root of 4

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Hope this helps! Have a nice day! Let me know if you need an explanation!

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A>B

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This would work
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3 years ago
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Step-by-step explanation:

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3 years ago
Due to normality, the formula for computing z is the same for a single data value, as it is
katrin2010 [14]

Using the <u>Central Limit Theorem</u>, the statement is false, as for the averages of  the data values for a sample group, the standard error is s = \frac{\sigma}{\sqrt{n}}, hence, the formula is:

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While for a single value, it is:

Z = \frac{X - \mu}{\sigma}

In a normal distribution with mean and standard deviation , the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

  • It measures how many standard deviations the measure is from the mean.  
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Hence, the formulas are different, and for an average of the data values for a sample group it is:

Z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

A similar problem is given at brainly.com/question/24663213

8 0
2 years ago
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