Suppose weights of running shoes have an unknown

Last updated: 6/17/2023

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