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4 years ago

What is an example of all data collected on a group

Mathematics

2 answers:

vampirchik [111]4 years ago

8 0

Answer:

Direct Observation

Step-by-step explanation:

Some of the most common qualitative data collection techniques include open-ended surveys and questionnaires, interviews, focus groups, observation, case studies, and so on.

Kryger [21]4 years ago

8 0

There are many methods used to collect or obtain data for statistical analysis. Three of the most popular methods are: Direct Observation • Experiments, and • Surveys. A survey solicits information from people; e.g. Gallup polls; pre-election polls; marketing surveys.

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if f(x)=3/x+2-√x-3. my last three classes are math and I'm dislexic I need help I'm reading things wrong

GarryVolchara [31]

$f(x)=\dfrac3{x+2}-\sqrt{x-3}$

Two immediate observations:

(1) Clearly, we can't have $x=-2$ , since that would make both the rational and the square root terms undefined.

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If $x\ge3$ , then we don't have to worry about $x$ ever taking on a value of -2.

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4 years ago

What is the domain of<br> (9c+160)/5

VARVARA [1.3K]

the domain: no real numbers so its negative infinity, positive infinity

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4 years ago

An elevator goes up to the 16th floor. It then comes down 11 floors before going back up 15 floors. What floor is the elevator o

Paul [167]

Answer:

D) 20th floor

Step-by-step explanation:

16-11+15 = 20

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3 years ago

12. You put the names of all the students in your class in a paper bag. There are 16 boys and 18 girls. If you draw a name at ra

Olegator [25]

Answer:

8/17

Step-by-step explanation:

This is called theoretical probability, and it is sort of like a hypothesis or a predeiction. To solve, you had to write this equation: P= probability

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Total amount of people:34

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7 0

3 years ago

Read 2 more answers

alice drew two triangles on the coordinate plane as shown. Which series of transformation proves the two triangles are congruent

Nimfa-mama [501]

Answer:

idk i just really neeed the points

Step-by-step explanation:

alice drew two triangles on the coordinate plane as shown. Which series of transformation proves the two triangles are congruent?

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4 years ago