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Diano4ka-milaya [45]
2 years ago
8

A categorical variable whose values are purely qualitative and unordered is called a _______ variable. Please type the correct a

nswer in the following input field, and then select the submit answer button or press the enter key when finished. Your answer:
Mathematics
1 answer:
MissTica2 years ago
3 0

Answer: Nominal

Step-by-step explanation:

A categorical variable whose values are purely qualitative and unordered is called a Nominal variable. Nominal variables are qualitative variables that does not have a particular rank, order or value. An example of nominal variables are colour (red,blue etc), gender (male, female), skin and hair colour etc.

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One question simple please help
igor_vitrenko [27]

Answer:

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Step-by-step explanation:

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Given line y = - 3x + 78, slope, m₁ = -3

<em><u>To find the line perpendicular to the given line.</u></em>

The lines are perpendicular to each other if the product of their slopes = - 1

That is,

         m_1 \times m_2 = -1

So the slope of new line is

                                                   -3 \times m_2 = -1\\\\m_2 = \frac{-1}{-3} = \frac{1}{3}

Therefore , equation \ of \ new \ line \ \\\\(y - y_1) = m_2(x - x_1) , where \ (x_1 , y_1) = (9, -6 )\\\\(y - (-6))= \frac{1}{3}(x -9)\\\\y + 6 = \frac{1}{3} x - 3\\\\y = \frac{1}{3}x -3-6\\\\y = \frac{1}{3}x -9\\\\

7 0
3 years ago
The ratio of boys to girls in Mr. Smith's class is 3:2.
ankoles [38]

Answer: A and E

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Help please 60 points who ever gets it right gets Brainliest
Leviafan [203]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
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nadezda [96]
Y = -1

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All horizontal lines have the equation y = a value

In this case the line is <span>y=−<span>1</span></span>

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3 years ago
8 + 8( 8 - n ) = 40 + 8n
Ierofanga [76]

n=2

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<u><em>n=2</em></u>




7 0
3 years ago
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