Question: Reconstruct Part A of Figure 6.9 using the curve function instead of the plot function. What are the apparent advantages of using the curve function,

Reconstruct Part A of Figure 6.9 using the curve function instead of the plot function. What are the apparent advantages of using the curve function, if any?


Data from in  Figure 6.9

2.0 1.5 dnorm(x) 1.0 0.5 0.0 2.0 1.5 df(x, df1= 1, df2=

2.0 1.5 dnorm(x) 1.0 0.5 0.0 2.0 1.5 df(x, df1= 1, df2= 1) 1.0 0.5 0.0 -3 0 A: Understanding the sample normal mean FN 1 0 2 C: The F-densities X 1 3 - N 2 4 3 5 0.8 0.6 dchisq(x, df n[1]) 0.4 0.2 0.0 0.4 0.3 dt(x, df = 1) 0.2 0.1 0.0 B: Chi-square densities 0 5 10 T -2 X D: The t-densities Figure 6.9 Some Important Sampling Densities -Ox 15 0 2 20 4 25

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