Find the moment-generating function

Assignment Help Basic Statistics

Reference no: EM13141541

Suppose the random variables X1, X2, ..., Xn are independent and have the same exponential distribution with the mean E(Xi)=2, (i=1, 2, ..., n), and Y=X1+X2+...+Xn. Find the moment-generating function of Xi (i=1, 2, ..., n).

Reference no: EM13141541

Questions Cloud

Computing current price of common stock : The last dividend paid by XYZ Company was $1.00. XYZs growth rate is expected to be a constant 5 percent. XYZ's required rate of return on equity (ks) is 10 percent. What is the current price of XYZ's common stock?

Illustrate what additional information is needed : As part of the audit, you must assess the operating effectiveness of controls related to the misstatement. Illustrate what additional information, if any, is needed to complete your assessment?

Number of the inhabitants of alibaug : In the town called Alibaug, the following facts are true: No two inhabitants have exactly the same number of hairs. No inhabitants has exactly 2025 hairs.

Explain sketch a block diagram of the arrangement : Sketch a block diagram of the arrangement and calculate suitable values of pad resistance if both the amplifier and the line have a characteristic impedance of 600 Ohm.

Find the moment-generating function : The same exponential distribution with the mean E(Xi)=2, (i=1, 2, ..., n), and Y=X1+X2+...+Xn. Find the moment-generating function of Xi (i=1, 2, ..., n).

Sold items on credit to radio hut : 23 Sold items on credit to Radio Hut. Some of these items were previously ordered on 13 January, Customer PO#4624. Forwarded Invoice #3469 and delivered the following items to Radio Hut.

What factors you consider to determine deficiency : What factors would you consider to determine if a deficiency, significant deficiency, or material weakness exists?

Equivalent units in process for direct materials : Determine the equivalent units in process for direct materials and conversion costs, assuming there was no beginning inventory.

Why is the value you obtain for the fluke : Approximately 10% of the body of a free-living flatworm is occupied by reproductive tissue. Why is the value you obtain for the fluke so much different?

User Account

All Pages