What are the steps of the Statistical Process and how are they used in the real world?
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Mathematics, 02.12.2020 09:30 bks53
What are the steps of the Statistical Process and how are they used in the real world?
What is the difference between categorical and quantitative data? Give examples of each of your own for each. What are the best ways to display each type of data?
Explain the difference between correlation and causation and what makes causation difficulty to prove?
What do the values of the correlation coefficient tell us? Provide examples
Create one symmetrical (normal) and one asymmetrical set of data, and explain why each fit the definition.
Knowing the type of distribution and the skewness of the data, is it possible to draw conclusions about the mean and the median?
Why would it be best to use particular measures of center and spread if the data is symmetrical or asymmetrical?
What measures would you use in each case?
Answers: 3
Mathematics, 21.06.2019 15:30, bajus4121
The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 3
Mathematics, 21.06.2019 18:00, lclaudettecarte3550
Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
Answers: 2
Mathematics, 21.06.2019 19:00, dfrtgyuhijfghj4794
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.
Answers: 1
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