Chapter 6 Math - b z= 1.67 c 6.21 a z =-1.61 so reject H b...

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Dustin Paluch 6.5 Reject H 0 when H 0 is true Accept H 0 when H 0 is true Reject H 0 when H 0 is false Accept H 0 when H 0 is false 6.13 H 0 : u = 863 Ha: u < 863 6.14 H 0 : u = 5.4 Ha: u < 5.4 6.20 a) z = 1.67
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Unformatted text preview: b) z= 1.67 c) 6.21 a) z = -1.61, so reject H b) z = -1.61, so do not reject H 6.52 a) t= -2.064 b) t= -2.064 c)...
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This note was uploaded on 04/26/2011 for the course EVERYTHING 101 taught by Professor Variety during the Spring '11 term at Saint Louis.

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