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vagabundo [1.1K]
3 years ago
14

A recent newspaper article reported on​ Americans' eating habits. The article reported that only about one third of American adu

lts ate 2 or more servings of fruit per​ day, and only​ 26% ate 3 or more servings of vegetables per day. Californians ate the most​ fruit, while Tennesseans ate the most vegetables. The state that a respondent lived in is​ ___________ variable.
Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
6 0

Answer:

The state that a respondent lived in is​ a categorical variable

Step-by-step explanation:

Categorical variable and quantitative variable:

  • Categorical variable is the non-parametric values.
  • Their values cannot be expressed by numeric value.
  • Quantitative variable are those variables whose values can be expressed in numerical.
  • They could be discrete or continuous.

The state that a respondent lived in is​ a categorical variable because it cannot be expressed in numerical,

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Answer:

f(x)=x^2+3

f(x+y)=(x+y)^2+3

this is done by replacing x with (x+y)

f(x+y)=x^2+2xy+y^2+3

therefore : f(x+y)= x^2+y^2+2xy+3

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How many terms are in the expression shown below?<br> 5x + 3y - 6
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Step-by-step explanation:

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Area is 180,length is 1 1/4,what is the width
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Given: ABCD is a ∥-gram, BF ⊥ CD , BE ⊥ AD, Prove: △ABE∼△CBF
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Answer:

Hence proved △ABE∼△CBF.

Step-by-step explanation:

Given,

ABCD is a parallelogram.

BF ⊥ CD    and

BE ⊥ AD

To Prove : △ABE∼△CBF

We have drawn the diagram for your reference.

Proof:

Since ABCD is a parallelogram,

So according to the property of parallelogram opposite angles are equal in measure.

\therefore m\angle A = m\angle B ⇒1

And given that BF ⊥ CD and BE ⊥ AD.

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