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2 years ago

10, 9, 11, 8, 15, 18, 13 1. Calculate the mean, median, and mode. Round to the nearest tenth.

Mathematics

2 answers:

adell [148]2 years ago

7 0

Answer:

Median: 11

Mean: 12

Mode: none

Step-by-step explanation:

M A T H W A Y helps

Mode is something that is repeated multiple times

Svetach [21]2 years ago

3 0

Answer:

Median- 11

Mean-12

Mode-none

Step-by-step explanation:First step: Put the numbers in order 8,9,10,11,13,15,18

The median is the middle number so that would be 11

Median-11

Mode is the most repeated number as you can see there is none

Mode- none

Mean is the average of all the numbers so first you add them all together and divide it by 7 because there are 7 numbers in total.

Mean- 12

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The required coordinates of the unit circle for s = -11π/6 is (√3/2, 1/2). Using trigonometric functions, the required answer is calculated.

<h3>What are the trigonometric functions?</h3>

There are six trigonometric functions.

They are sin θ, cos θ, tan θ, sec θ, cosec θ, and cot θ.

Where θ - 0 to 360° or 0 to 2π

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For a unit circle, the coordinates are given in the form of trigonometric functions as below:

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So, on substituting,

x = cos θ = cos (-11π/6)

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y = sin θ = sin (-11π/6)

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Learn more about trigonometric functions here:

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8 months ago

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2 years ago

What is the solution to the following system of linear equations?

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3 years ago