6.69 The gross area values of the lands sold by a property agency are known to be...

Question:

6.69 The gross area values of the lands sold by a property agency are known to be normally distributed with a mean of 999 acres and a standard deviation of 250 acres.

a. For a random sample of 8 lands, find the probability that the sample mean is more than 900 acres.

b. For a random sample of 8 lands, the probability is 0.35 that the sample mean gross area is more than how many acres?

c. For a random sample of 8 lands, the probability is 0.01 that the sample standard deviation gross area is more than how many acres?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Answer rating: 100% (QA)

Answered By

Aysha Ali

my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field. matriculation in science topics; inter in computer science; bachelors in business and information technology _embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_

4.40+ 11+ Reviews 14+ Question Solved

Related Book For book-img-for-question