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3 years ago

What is the mean, median and mode of the following data?

Mathematics

2 answers:

rewona [7]3 years ago

4 0

Answer:

mean = 14.8, median = 13, mode = 12

Step-by-step explanation:

Mean: sum the values then divide by the total number of values

Median: the middle value once the values are placed in order from smallest to greatest. if the number of values is even, then take the average of the middle 2 values.

Mode: the value that occurs most often

Mean: (14 + 22 + 18 + 12 + 14 + 8 + 4 + 12 + 32 + 12) ÷ 10 = 14.8

Place the numbers in order:

4, 8, 12, 12, 12, 14, 14, 18, 22, 32

Median: (12 + 14) ÷ 2 = 13

Mode: 12

balu736 [363]3 years ago

3 0

Answer:

Step-by-step explanation:

I just did what your supposed to do.

Hope this helps have agreat afternoon:)

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sveta [45]

Answer:

The answer is D.117

Step-by-step explanation:

Supplementary angles equal 180°.

180-63=117

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4 years ago

Read 2 more answers

Convert the Cartesian equation x - 5 = 0 to a polar equation.

mylen [45]

Answer:

r = 5sec(θ)

Step-by-step explanation:

The usual conversion is ...

y = r·sin(θ)

x = r·cos(θ)

The second of these can be used here.

r·cos(θ) -5 = 0

r·cos(θ) = 5

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A suitable polar equation is ...

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3 years ago

"Brad is trying to determine the Cp of a process. The USL is 10, the LSL is 2, and the standard deviation is 1. What is the Cp"

MatroZZZ [7]

Answer:

1.33

Step-by-step explanation:

Given that:

Upper specification limit ( USL ) = 10

Lower specification limit ( LSL ) = 2

the standard deviation σ = 1

What is the Cp"

The Cp is the process capability ratio which can be expressed by the formula:

$C_P = \dfrac{USL -LSL}{6 \times \sigma}$

$C_P = \dfrac{10 -2}{6 \times 1}$

$C_P = \dfrac{8}{6}$

$C_P = \dfrac{4}{3}$

$C_P =1.33$

8 0

3 years ago

Please help me on maths

Reika [66]

Answer:

x = 25

Step-by-step explanation:

x + 25 + 2x - 10 + 90 = 180

3x + 105 = 180

3x = 75

x = 25

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3 years ago

Last year's sales were $13,500. Sales have increased 47% this year. How much is the increase?

IRISSAK [1]

47% of 13,500 is 6,345. So this years sales would be $19,845.

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3 years ago