Suppose weights of running shoes have an unknown distribution with mean 11 and standard deviation...
60.2K
Verified Solution
Link Copied!
Question
Statistics
Suppose weights of running shoes have an unknown distribution with mean 11 and standard deviation 2 ounces A sample of size n 40 is randomly taken from the population and the mean is taken What is the probability that the resulting mean is more than 11 3 ounces Z 0 7 0 8 0 9 1 0 1 1 0 00 0 01 0 7580 0 7611 0 7881 0 7910 0 8159 0 8186 0 8413 0 8438 0 8643 0 8665 0 02 0 7642 0 7939 0 8212 0 8461 0 8686 Provide your answer below 0 03 0 04 0 05 0 06 0 07 0 08 0 7673 0 7704 0 7734 0 7764 0 7794 0 7823 0 7967 0 7995 0 8023 0 8051 0 8078 0 8106 0 8238 0 8264 0 8289 0 8315 0 8340 0 8365 0 8485 0 8508 0 8531 0 8554 0 8577 0 8599 0 8708 0 8729 0 8749 0 8770 0 8790 0 8810 You may use a calculator or the portion of the z table given above Round the final answer to four decimal places 0 09 0 7852 0 8133 0 8389 0 8621 0 8830
Answer & Explanation
Solved by verified expert
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
