e Class 2 group for the next Boy's and Girl's Championships female 100m dash has 56 females registered. The nning time of the group is 23 seconds with a variance of 169 seconds. If a random sample of 32 males are taker oup what is the probability that the sample average running time will be greater than 18 seconds? elect one: O a. 0.3300 b. 0.6700 OC. 0.5319 d. 0.4681

e Class 2 group for the next Boy's and Girl's Championships female 100m dash has 56 females registered. The nning time of the group is 23 seconds with a variance of 169 seconds. If a random sample of 32 males are taker oup what is the probability that the sample average running time will be greater than 18 seconds? elect one: O a. 0.3300 b. 0.6700 OC. 0.5319 d. 0.4681

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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