TheLuciferOG9478 TheLuciferOG9478

01-05-2024
Mathematics

Answered

Let X1, . . . , X30 be a random sample of size 30 from a chi-squared distribution with one degree of freedom. Let Y denote P30 Xi.
i=1
(b) Using an appropriate table, find P (Y <= 20.60).
(a) How is Y distributed?
(c) Using the Central Limit Theorem, approximate P (Y <= 20.60).

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