- word problem
- Reduction of a matrix: can't figure out all the steps
- Finite Math: score needed on 5th test for overall ave of 90
- Fountain of Knowledge
- working on a 9 day project
- car traveling 90 feet per second
- Dependent probability formula
- PROBABILITY RULES
- Working with percentages
- FST Project Help
- Probability distributions
- Prooving Datasets
- Chalenging Question
- Permutations
- Probability
- Hypothesis Test(Stat)
- Probability problem....
- Probabilities, need help test is tommorow.
- probability again (how many groups of at least 2 people...)
- statistics
- probability
- Normal Distribution
- confidence interval-big picture
- Adding Probabilities
- Bowier4
- stats - really confused about confidence levels
- Binomial Theorem and Probability/Statistics.
- hypothesis testing, significance level
- Distributions of Random Variables...
- Degrees of Freedom
- two tailed tests & rejection regions
- Deductive reasoning
- Help me study for a BIG exam (questions w/ answers inside)
- probability distributions aand predicitions
- The Unit Circle Graph
- mean and standard deviation
- How do I solve these two problems?
- PROBABILITY
- Probability question
- Making Predictions
- Can someone double check my probablity problems please?! :)
- Can Someone Help Me with These Word Problems?
- Probability: 3 dice
- mutually exclusive
- Find P(A n B)-please help
- Estimated probability
- statistics
- Outcomes - how to determine total possible outcomes
- Food probability
- how do you sove this?
- spreadsheet presentation, andy ideas?
- probability of dice
- need help A.S.A.P with these stat problems
- help please! have no idea (normal distribution of weights)
- PLEASE HELP !!!
- hypothesis testing
- Need Extreme help!
- Statistics (Error Difference)
- Find the odds
- Probability
- i am really bad in math!
- defenitions
- Hypothesis Tests Project
- quality inspector
- Help pls with this question
- t statistic and two tailed tests
- expectation of chess game
- confidence interval
- error difference
- Independent samples T test & T critical
- Gaussian-Distributed
- Confidence Interval
- 1 probability question (boys, girls split between car, van)
- Help with Tree diagram
- Another statistic problem
- Test to see if additive extends shelf life of chlorine
- levels of measurement
- levels of measurement
- explanatory title
- can i get help with my homework
- tree diagram (outcomes for shuffled cards)
- permutation/combination help please
- Probability: find decision rule, prob's of Type I, II errors
- Tests of Hypotheses
- probability
- Not sure: finding counterfeit coin in three weighings
- HELP! (is sample representative? why or why not?)
- Combinations
- summation and joint probability function
- Need help with solving a sequence
- Will 10% of tourists visit a cafe?
- combinatorics: how many different railway tickets needed?
- no clue: max time to find locker combination
- interpret meaning of conclusion, etc.
- Need help with sampling
- Find mean, variance and standard deviation, 45% out of 180.
- combinations: committees chosen from council
- Card Question: prob. of guessing color of 51st card?
- Coin question: prob. that 4th head occurs on 10th toss?
- Urn Model: set up prob. dist., compute mean, variance