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Ronch [10]
3 years ago
7

dentify the type of data​ (qualitative/quantitative) and the level of measurement for the native language of survey respondents.

Explain your choice. Native language Number of respondents English 759 Spanish 775 French 22 Are the data qualitative or​ quantitative? A. ​Quantitative, because descriptive terms are used to measure or classify the data. B. ​Qualitative, because descriptive terms are used to measure or classify the data. C. ​Qualitative, because numerical​ values, found by either measuring or​ counting, are used to describe the data. D. ​Quantitative, because numerical​ values, found by either measuring or​ counting, are used to describe the data.
Mathematics
1 answer:
ohaa [14]3 years ago
7 0

Answer:

The correct option is D i.e. Quantitative because numerical values found by either measuring or counting are used to describe the data.

Step-by-step explanation:

As the number of respondents is a numerical value and is identified by counting thus it is a quantitative variable. Also all the other options are incorrect.

A is incorrect because the reason described is not the property of  quantitative data.

B is incorrect because the data is not described in descriptive terms.

C is incorrect because the reason described in not a property of qualitative data.

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a )

{x}^{2}  = 16

x = ± \: 4

Two solutions.

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b )

4 {x}^{2}  = 0

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c )

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d )

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e )

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f )

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2 years ago
What is the value of X?​
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x = 3

Step-by-step explanation:

ΔABC is 45 45 90 right triangle

The ratio of leg: hypo = a : a√2

Given: hypo  AC = 6√2; so AB = BC = 6

ΔBCD is 30 60 90 right triangle

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Step-by-step explanation:

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3 years ago
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Hatshy [7]

Answer:

\huge\fbox{Answer ☘}

\bold\blue{190 \:miles/hr \:and \:170 \:miles/hr}

Step-by-step explanation:

Let the speed of faster plane be x

therefore ,

speed of slower plane = x - 20

As the time taken is same ,

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hope helpful~

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