6. Suppose that a random variable X has the distribution fx1ø(x|0) = (")0"(1 – 0)"-¤ for x = 0,1, 2, ..., n. Further, assume that 0 has the distribution ge(0) and 0 otherwise. Find the conditional distribution gel(0|x). r(a+8) I'(a)T(B) x-'(1 – 0)8–1 for 0 > 0

6. Suppose that a random variable X has the distribution fx1ø(x|0) = (")0"(1 – 0)"-¤ for x = 0,1, 2, ..., n. Further, assume that 0 has the distribution ge(0) and 0 otherwise. Find the conditional distribution gel(0|x). r(a+8) I'(a)T(B) x-'(1 – 0)8–1 for 0 > 0

Name: please help me with this. I will give a thumb up. 6. Suppose that a ra
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Description: please help me with this. I will give a thumb up. 6. Suppose that a random variable X has the distribution fx1ø(x|0) = (")0"(1 – 0)"-¤ for x =0,1, 2, ..., n. Further, assume that 0 has the distribution ge(0)and 0 otherwise. Find the conditional distr

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In recent years, several companies have been formed to compete with AT&T in long-distance calls. All advertisethat their rates are lower than AT&T's. AT&T has responded by arguing that there will be no dierence in billingfor the average consumer.Suppose that the average bill for current AT&T customers is $21. A statistician takes a random sample of 100customers and recalculates their last month's AT&T bill using the rates quoted by a competitor. Let X be therandom variable for the amount of a recalculated bill, and µ be the unknown population mean of X. The samplemean and standard deviation for X are $20 and $6. The statistician wants to test if µ is signicantly dierent from$21, which is the average bill for current AT&T customers (d) Using 5% signicance level, calculate the critical values of the test. Is the null hypothesis rejected?(e) The competitor would react by using dierent set of hypotheses. For example, consider H0 : µ = 19 andH1 : µ 6= 19. What…
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