What is the standard deviation for the number of computers sold. (Round your answer to 2 decimal places and enter your answer as 0.12 and not .12.) What is the probability the store will sell less than 2 computers in a day. (Round your answer to 1 decimal place and enter your answer as 0.1 and not .1.) What is the probability the store will sell at least 3 computers in a day. (Round your answer to 1 decimal place and enter your answer as 0.1 and not .1.

What is the standard deviation for the number of computers sold. (Round your answer to 2 decimal places and enter your answer as 0.12 and not .12.) What is the probability the store will sell less than 2 computers in a day. (Round your answer to 1 decimal place and enter your answer as 0.1 and not .1.) What is the probability the store will sell at least 3 computers in a day. (Round your answer to 1 decimal place and enter your answer as 0.1 and not .1.

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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