What is a statistical question and what is its purpose? Be sure to include the 3 characteristics that make it up. What doe

Question

What is a statistical question and what is its purpose? Be sure to include the 3 characteristics that make it up.

What does it mean for data to have variability as it refers to statistical questions? Give an example.

Explain the difference between a dot plot and histogram. When would you use each graph?

Explain the difference between center and shape of a data set.

What information can you learn from reading a box plot graph? Be sure to explain each part of this type of graph and the information you can obtain about the data in the graph.

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Thanh Hà 1 year 2021-08-14T05:27:49+00:00 1 Answers 51 views 0

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    2021-08-14T05:29:39+00:00

    Answer:

    Step-by-step explanation:

    What is a statistical question and what is its purpose? Be sure to include the 3 characteristics. That makes it up.

    Answer- and statistical question is a question that guides research by defining the population of a given topic and that anticipates variability in the collected data. The purpose of a statistical question is it is the first step of the statistical process. The 3 characteristics  of a statistical question are allows for clear responses, includes a specific population, and anticipates variability of the data.

    What does it mean for data to have variability as it refers to statistical questions? Give an example.

    A statistical question has more than one possible answer

    Example- how many chores do you have? Some people might say 5 or 2 or even 0. It just depends on the person’s family.

    Well a dot diagram is like this for example,

    And a histogram is this,

    Dot diagram uses dots and the histogram uses bars.

    When would we use them? Well that I can explain, you can use the dot diagram  to see what pets people have or even to see how many people scored how many points.

    A histogram can be used for a concert. There would be like on the bottom,  0-6, 7-12, and so on. The bars show how many people from what age group are joining the concert.

    Explain the difference between center and shape of a data set.

    The center is the median and/ or mean of the data. The spread is the range of the data. And, the shape describes the type of graph.

    hope this helps give brainiest.

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