Question

Three independent samples of size ni = 100. n2-150, and n3 = 75 are se- lected respectively from Poisson(01), Poisson(02), an

0 0
Add a comment Improve this question Transcribed image text
Answer #1

As it is a poison distribution therefore the parameter estimated  \Theta _{1},\Theta _{2},\Theta 3 is equal the mean of their poison distribution

therefore,estimate of  \Theta _{1} is 1.3

\Theta _{2} is 1.65

\Theta 3 is 1.57

From Z score table value of Z at 95 percent is \pm 1.96

so, confidence interval of \Theta _{1} minus \Theta _{2} can be obtain by

loD iSD - (-0 3S)(t o 30364) (-0.35 0.30 36 Чノー035t 0.30364 6536 Jo4636loD iSD - (-0 3S)(t o 30364) (-0.35 0.30 36 Чノー035t 0.30364 6536 Jo4636

Similarly the confidence interval of \Theta _{2} minus \Theta 3 is obtained by

5 0.08- (± 0.350 25)

Add a comment
Know the answer?
Add Answer to:
Three independent samples of size ni = 100. n2-150, and n3 = 75 are se- lected respectively from Poisson(01), Poisson(02), and Poisson(93). The sample means respectively are 1.3, 1.65, 1.57. Use the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT