Question: Using 5,000 observations, the following histogram summarizes Variable X. 0.5 0.2 0.1 0.3 0.22 0.44 0.24 0.10 0.4 0 Relative Frequency Variable X 3 <

Using 5,000 observations, the following histogram summarizes Variable X.

0.5 0.2 0.1 0.3 0.22 0.44 0.24 0.10 0.4 0

Relative Frequency Variable X 3 < x  4 4 < x  5  < x    < x  

a. Is the distribution symmetric? If not, is it positively or negatively skewed?

b. What proportion of the observations are greater than 5?

c. How many of the observations are less than or equal to 5?

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