100 different cars are made, each one with no limits (each one is unlimited). someone collects 20 cars (the collector can repeat up to 3 cars). how many different collections can you make ?
100 different cars are made, each one with no limits (each one is unlimited). someone collects...
In how many ways (according to manufacturer only) can five cars place in a stock-car race if three b) of the cars are Fords, one is a Chevrolet, and one is a Dodge? A committee is to be made up of 3 statisticians and 2 economists. The statisticians will be chosen from a group of 5, and the economists from a group of 6. In how many ways may the committee be formed? c) In how many ways (according to...
Gasoline mileage (mpg) was measured on several cars of each of four different makes (coded 1, 2, 3 and 4). The make of each car is stored in the first column, and the mileage for each car is stored in the second column, of Table A. You need to conduct an analysis of variance to see if there are differences among the four makes in gasoline mileage. You should also estimate the mileage of each of the four makes of...
In a fuel economy study, each of 3 race cars is tested using 5 different brands ofgasoline at 7 test sites located in different regions of the country. If 2 drivers are usedin the study, and test runs are made once under each distinct set of conditions, howmany test runs are needed?
Budgeting is useful to many different types of entities. One is the individual. Consider someone who has just graduated from college and earns $48,000 per year, is unmarried, and has no children. Prepare a cash budget for this college graduate, showing all revenues and expenses. Identify possible sources of cash and the amount to be received from each. Identify the costs such a person is likely to incur during the year. You can assume that cash disbursements are made immediately...
Budgeting is useful to many different types of entities. One is the individual. Consider someone who has just graduated from college and earns $48,000 per year, is unmarried, and has no children. Prepare a cash budget for this college graduate, showing all revenues and expenses. Identify possible sources of cash and the amount to be received from each. Identify the costs such a person is likely to incur during the year. You can assume that cash disbursements are made immediately...
Research and discuss SNMP. Describe the different versions available and what each one does differently (or better). Is this tool necessary? Discuss the similarities and differences between a network monitor and a protocol analyzer. Is there overlap in functionality? Are there distinguishing characteristics? The book discusses many tools for checking lines used in networking. Is this a necessary skill for modern system administrators? Should someone else be handling this responsibility? How valid are looking glass sites to the overall job...
04-5 Limiting Reactant and Percent Yield Reference Tro Section 4.3 If a factory runs out of tires while manufacturing cars, production stops. No more cars can be fully built without ordering more tires. A similar thing happens in a chemical reaction. If there are fixed amounts of reactants to work with in a chemical reaction, one of the reactants may be used up first. This prevents the production of more products. In this activity, you will look at several situations...
A necklace is a circular arrangement of beads which can be rotated and flipped without being considered a different arrangement. For example, there is only one necklace strung together from three beads where all beads have different colors. a) How many different necklaces with N beads can be made with N distinct colors? b) How many different necklaces can you string together if you have to use 5 beads and up to 2 colors? c) Now suppose we can only...
1) You have a sample of 100 rocks and for each you are measuring different characteristic y (e.g. mass, volume, mineral composition, compressibility, etc). Overall there are 20 different characteristics that you measure. a) How will you determine what characteristics actually matter for your sample (you care about those that provide most of information about the sample)? b) Show the input matrix (data) you would use for PCA and show how to calculate the covariance matrix C. c ) What...
3 men and 5 women (each of the 8 being different from all the rest) are lined up for a photograph. Also in the line are 3 identical armadillos (as you may know, armadillos are born in litters in which each infant armadillo has identical DNA). These 3 armadillos are completely indistinguishable from each other (a) How many ways can the 8 humans and 3 armadillos be lined up for the photo? (b) How many ways can they all line...