Nelly has taken up a new hobby of diving for oysters. On any given dive she has a 0.3 probability of finding 0 oysters, a 0.25 probability of finding exactly 1 oyster, a 0.2 probability of finding exactly 2 oysters, a 0.15 probability of finding exactly 3 oysters, and a 0.1 probability of finding exactly 4 oysters. 1.iWhat is the expected number of oysters that Nelly will find on a given dive? (1 decimal accuracy.) Some Work 0 7 1 5 2 5 Other _____ 1.iiWhat is the standard deviation of oysters that Nelly will find on a given dive? (2 decimals accuracy.) a) Some Work b) 0.75 c) 0.87 d) 0.94 e) 0.97 f) 1.04 g) 1.5 h) 1.75 i) Other 1.iiiWhat is the probability that Nelly will find an odd number of oysters on a given dive? (2 decimals accuracy.) a) Some Work b) 0.2 c) 0.4 d) 0.7 e) 1.75 f) Other _____

Nelly has taken up a new hobby of diving for oysters. On any given dive she has a 0.3 probability of finding 0 oysters, a 0.25 probability of finding exactly 1 oyster, a 0.2 probability of finding exactly 2 oysters, a 0.15 probability of finding exactly 3 oysters, and a 0.1 probability of finding exactly 4 oysters. 1.iWhat is the expected number of oysters that Nelly will find on a given dive? (1 decimal accuracy.) Some Work 0 7 1 5 2 5 Other _ 1.iiWhat is the standard deviation of oysters that Nelly will find on a given dive? (2 decimals accuracy.) a) Some Work b) 0.75 c) 0.87 d) 0.94 e) 0.97 f) 1.04 g) 1.5 h) 1.75 i) Other 1.iiiWhat is the probability that Nelly will find an odd number of oysters on a given dive? (2 decimals accuracy.) a) Some Work b) 0.2 c) 0.4 d) 0.7 e) 1.75 f) Other _

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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