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3 years ago

Find the standard deviation of the data set shown. Round your answer to the nearest tenth.

Mathematics

2 answers:

Degger [83]3 years ago

7 0

Mark Brainliest Please

Answer:

Answer is gicen in the image attached.

Step-by-step explanation:

Standard deviation (SD) measured the volatility or variability across a set of data. It is the measure of the spread of numbers in a data set from its mean value and can be represented using the sigma symbol (σ). The following algorithmic calculation tool makes it easy to quickly discover the mean, variance & SD of a data set.

For more help check Khan academy video

https://www.khanacademy.org/math/statistics-probability/displaying-describing-data/sample-standard-deviation/v/sample-standard-deviation-and-bias

rosijanka [135]3 years ago

5 0

I really don’t know the answer nesxt time

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3 years ago

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hjlf

Answer:

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Step-by-step explanation:

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3 years ago

A rectangle's length is twice its width. if the perimeter is 120 cm, find the width of the rectangle.

dangina [55]

Let's use the formula to find the perimeter of a rectangle.
2l+2w=120
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4w+2w=120
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3 years ago

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3 years ago