- Confidence interval for difference in mean sales of burgers
- Confidence interval: proportion of patients satisfied with
- license plates / playing cards / standard dice
- need help: setting alternative hypothesis
- Probability Q: relation between bears' weight, chest size?
- hypothesis test, confidence interval (postal employees)
- Poisson Distribution and Random Variables
- Probability: Five items either defective or not. If blind,
- tolerance: how to add measurements with tolerances
- cylinder arithmetic geometric mean
- Arrangements of the letters in 'CANADIAN'
- T Distribution: A pharmaceuticals company makes a drug which
- Proving independence (test question, need some help, badly)
- Arrangements: Five boys and five girls are arranged in a row
- Another Arrangment question: Given the word 'dessert',....
- I have x code? Here I can have multiple changes consider 3.
- Letter Arrangements: how many six-letter words can be formed
- Probability: An infant types three strokes on a keyboard....
- For a particular species of cat, the odds against a kitten
- Apples: In how many ways can the apples be placed in a row?
- Probabilities in the board-game 'Risk'
- [SPLIT] letter arangments with the word MOVIE
- finding numbers of arrangments (please check my work)
- Confusing Puzzles
- Mathematical Expectation, Probability Distribution Game
- Card Game: prob. of drawing 0 red cards in opening hand?
- How many possible arrangements of 12 people if....
- Proving a "combinations" formula: [n+1]C[k+1] - nC
- CHI Square test and a card shuffler
- how to get Margin of Error reduced to 1/4 current level
- Power = 1 - beta: Determining 'power' of test
- Find prob. distr. for total obtained when throwing two dice
- Need a term to describe a trend
- Conditional Expectation
- [SPLIT] standard error of difference
- I need some probability help please...thank you :)
- approximate probability that average loss is more than $275
- Probability at least 4 samples contain more than 3 mg....
- [SPLIT] prob. that fee exceeds $29 / find mean, st. dev.
- probability that a given driver is using a seatbelt
- Find conditional prob. that project does well, given that...
- There is a 0.23 prob. that typical customer buys gasoline...
- Managerial Science Optimization Problem, Please Help!
- In a driving school 60% of students pass licensing test....
- eight exercises: conf. intervals, t-distro's, etc
- Finding Functions, Regression Lines w/ calculator
- deck of 52 cards: split into piles, and compare numbers of
- rolling three fair dice / flipping a fair coin
- Given n(E) = 30, n(F) = 25, n(E-int-F) = 6: Find P(E/F).
- space of an experiment: find value of P({A, C})
- what is the probability that he gets at least one acceptance
- How many ways are there to pick a man and a woman from
- Rolling 5 dice: What is the probability of getting at least
- How many 12-digit decimal sequences are there that
- Histograms and bar graphs: what is the difference?
- suppose an experiment has only two outcomes, e1 and e2
- Linear Programming (Using QM for Windows)
- expectation prob: Find E(Y|X^3) and E(Y|(X-1)/2)
- Given |X|+|Y|=1, verify that X and Y are fair but not
- Probablity problems! Did I do them right?
- finding the distribution function for a function of r.v.s
- How many ways to distribute n people in r lines
- combinatorics: ways to answer 8 test Q's correctly, etc
- Arranging Social Security Number problem
- Find the Mode (Triangular distribution)
- probability questions, please help me
- probability distribution for children
- probability tax payers are randomly sel.. please help
- A pharmaceutical firm claims that a certain medication is
- probality that a new policyholder will have an accident
- joint pmfs
- vehicle inventory control using matrices for sales, etc
- stats normal models
- Permutations question
- Find the number of distinct 4 letter words (permutation)
- How many distinct 5 letter words ..
- how many ways can 4 married couples be arranged
- Venn Diagram problem
- a few probability problems
- Statistics
- Combinatoric Problem
- Cobinatoric problem
- Problem with Alphabet
- Blood Type Question
- annual premium
- Polynomial trendline graph in Excel
- Arrangments
- Arrangment Problem Help
- more permutations
- How many different arrangements are there if the tallest man
- How many different 3 digit numbers can be formed
- Find the number of 4 letter words that
- permutations in baseball
- Pascal's Triangle: A number of long, thin sticks are lying
- A transporter truck has three compact cars,
- tree diagram - student's timetable
- How many different characters can the international code
- Ten people are to be seated at a rectangular table for dinne
- Bills problem
- Letters problem