Use the Binomial Distribution app to study the graph and shape for each of the following binomial distributions:

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a. n 4 and p = 0.50. b. n 4 and p = 0.30. c. n = 4 and p = 0.10. d. Which if any of the graphs in parts a-c are symmetric? Without actually constructing the graph, would the case n = 20 and p = 0.50 be symmetric or skewed? e. Which of the graphs in parts a-c is the most heavily skewed? Without actually constructing the graph, would the case n = 4 and p = 0.01 exhibit more or less skewness than the graph in part c?