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agasfer [191]
3 years ago
14

Find the value of z.

Mathematics
1 answer:
Volgvan3 years ago
7 0

Answer:

The formula for calculating a z-score is is z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation. As the formula shows, the z-score is simply the raw score minus the population mean, divided by the population standard deviation.\

Step-by-step explanation:

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The measurement around the trunk of a tree just below shoulder height is called girth. The largest known american beech tree in
Bumek [7]

Answer:

24 1/6 - 19 5/12=

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Step-by-step explanation:

Step 1: Do the lcd and the number in between what you do is multiply the number next to it.

Step 2: Then subtract the mixed numbers and you get your answer.

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The radius of a clock face is 8.5 centimeters. what is circumfe0rence of clock?
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The circumference of clock is, 53.38 cm

Step-by-step explanation:

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As per the statement:

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⇒r = 8.5 cm

Use\pi = 3.14

Substitute the given values in [1] we have;

C = 2 \cdot 3.14 \cdot 8.5

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What is -9 as a rational number
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Step-by-step explanation:

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Shaded region = Area of square - Area of circle

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3 years ago
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