Write the answer to each question underneath each question. Dispersion Question 1: Discuss the use of the standard deviation in Chebyshev’s theorem, the Empirical rule, Pearson’s coefficient of...

Statistics journal responses. Attached below is a word document that contains 5 questions related to statistics. Make sure each answer is detailed and is not plagiarized at all. Add graphs and equations if necessary.


Write the answer to each question underneath each question. Dispersion Question 1: Discuss the use of the standard deviation in Chebyshev’s theorem, the Empirical rule, Pearson’s coefficient of skewness and the coefficient of variation. Dispersion Question 2: Once you have calculated a standard deviation, discuss its meaning. Dispersion Question 3: Discuss the pros and cons of the using the variance and the standard deviation in their usefulness in data interpretation. Linear Regression Question 1: Discuss how the coefficient of correlation and coefficient of determination apply to analyzing the relationship in a business analysis. Linear regression question 2: Discuss each of the components in the regression equation: Y prime, intercept, slope, and the independent variable x, as they relate to making business predictions.