9) A bureau drawer contains 10 black socks and 12 brown socks. The owner of these socks is a very early riser who selects the socks in the dark. Draw the probability tree for drawing two socks from the drawer without replacement and use the tree to find the probabilities of the following events: 881o naom s 000ee istol s and elll bas sinslhA noswiod uit olude 01-00A (O a) Selecting 2 socks and having both black.19gonag lto noievob brsbuea o bs gnsg todi omuA) 20 adu Sateoa Tol besmsb ob om of slds m crabret 17 bae b) Selecting 2 socks and obtaining 1 black and 1 brown. aogeq El 1oqlo ni oldut ordt sas bas SIE rol o002-5 oris inluolso nit (bonudniab amon c) Selecting 3 socks and obtaining at least 2 of the same color.
9) A bureau drawer contains 10 black socks and 12 brown socks. The owner of these socks is a very early riser who selects the socks in the dark. Draw the probability tree for drawing two socks from the drawer without replacement and use the tree to find the probabilities of the following events: 881o naom s 000ee istol s and elll bas sinslhA noswiod uit olude 01-00A (O a) Selecting 2 socks and having both black.19gonag lto noievob brsbuea o bs gnsg todi omuA) 20 adu Sateoa Tol besmsb ob om of slds m crabret 17 bae b) Selecting 2 socks and obtaining 1 black and 1 brown. aogeq El 1oqlo ni oldut ordt sas bas SIE rol o002-5 oris inluolso nit (bonudniab amon c) Selecting 3 socks and obtaining at least 2 of the same color.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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