Question: Let X be a continuous random variable with pdf f()xx=11, 02x. i. Find cdf of X and graph it. ii. Find the first decile. iii.

Let X be a continuous random variable with pdf f()xx=−1−1, 02≤≤x.

i. Find cdf of X and graph it.

ii. Find the first decile.

iii. Find 20th and 95th percentiles, and show them on the graph of cdf of X.

iv. Find the IQR.

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