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Unformatted text preview: g. median __3___ 7. most frequently occuring value 8. mean squared deviation of the data 3. Suppose 80% of families own a car, 60% of families own their own house, and 50% own both a car and a house. I randomly sample a family from the population. What is the chance that . . . a. the family owns either a car or a house? T G L T G m T L M T G L ) m ' M & * l r l r l r l r b. the family does not own a car? T G " M T G " M ' % l r l r w 4. My five attack planes are having a bad day, only hitting the target 20% of the time. Write the expression for (you need not calculate the probability) . . . a. the probability of 4 hits T \ B G : " M : # ) &x %x & M x l r l r l r 8 B B 8MB % " b. the probability of at most ( ) 4 hits. Use a summation sign in your answer. s T \ % # ) &x Bx & M Bx l r S l r B! % B &MB...
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This note was uploaded on 02/23/2011 for the course CHEM 4731 taught by Professor Mchenry during the Spring '08 term at Colorado.
- Spring '08