- conduct hypothesis test for claim men's true ave. BMI < 23
- Probability of any particular letter in a given text...
- number of option sets given 10 colors, w/ or w/o 4WD, w/ or
- Prob. of rain at dive location given as 0.2 each day.
- Probability of being dealt Pinochle if playing 4-person game
- housing prices are as such for 15 houses(non-parametric) w/
- Texas Hold'Em: you have 5, 6 of hearts in your hand....
- Finding the P-Value: sample of 88 children selected randomly
- corroborating facts and probabilities
- MLE ?~, for ? = ?1 ? ?2
- ways to buy tickets, to be seated; rolling dice; def. bulbs
- Standard Deviation of set w/ n data, n = 56th Fib. number
- dart thrown at a square target
- Probability random person has disease, if pos. test result
- Number of distinct outcomes: dual-colored cube
- Sampling: 60 ducks caught, tagged, returned to lake; then...
- Confidence interval: mean working life of car components
- normal distribution
- Hypothesis Testing of the Difference between Proportions
- Standard Deviation vs Variance
- BOX and WHISKER PLOTS
- Word problem yuck!
- Question (picture included)
- Let C be 'child' tickets bought by single customer...
- Probability - P(n,5) = 20P (n,3)
- Word Problem - Great fun :)
- Probability of Events - Word Problems
- Combining Normal Random Variables
- Standard Deviation Equation Question
- Word problem, easy, but im confused
- Probability
- Quartiles
- find mean of 5 values, samples of size 4, compare means
- Identifying Variables...
- Help with a stats word problem...
- Number of combinations
- What should be an easy conditional probability question
- Empirical Rule problem
- combination problem
- Gene and shoe probability question
- Probability question
- Discrete Probability Distributions
- help with correlation on spss
- Counting Techniques
- One more probability question
- Five-step hypothesis testing
- interpretation of chi-square
- choosing null hypothesis in chi-square tests
- need help with my first statistics course
- Methods of Sampling-Help would be aprreciated
- Independence: Consider the system of components....
- Z score problem: pyridoxine in multiple vitamin, in grams
- Central Limit Theorem and probability regarding xbar
- help with repeated measures ANOVA on spss
- Probabilty Homework Issues
- Probability: bag contains 11 red, 5 yellow, 7 purple marbles
- making at least a double pair out of 52 cards
- probability of positive result for 3 samples combined into 1
- probability entire batch of monitors is rejected
- probability alarm clock will not work on morning of exam
- probability three senators chosen from same party
- probability entire batch of CDs accepted
- Eye Color Prbability
- Finding Standard Deviation & Target Mean
- Finding Percentage with 68-95-99.7 rule
- probability of making a straight?
- Comparing the values of functions
- Need Help with Empirical Rule! Please! Clueless!
- Binomial or cumulative distribution.
- Geometric Distribution: suppose 20% of herd is infected
- Probability problem
- Finding proportion: distribution has mean of 50, st. dev 10
- covariance and corellation
- Challenge: find an approximation for Result = (47-X)/X
- Independent and dependent events: tossing coin, rolling die
- Normal distribution
- Keeping the distributions straight
- Commonly used distribution/Binomial distribution
- Condtional Probability, Multiplication Rule: random voters
- Condtional Probability, Multiplication Rule: cola drinkers
- Deductive Reasoning: the weather and the soccer game
- Another Deductive Reasoning Q: M works late, B makes lunch
- Statistics: Suppose normal dist. #1 has u=29, o=5.1, and
- Quick Problem: Binomial Probability Distribution
- stats & z-scores: estimating percentage entering college
- Frequency Distribution and Percentiles
- Combination problem: coach has 5 good hitters and 4 poor
- Normal Distribution of graduates entering accounting field
- Binomial distribution: subscriptions to cable TV
- Combinations of 7 pencils, 5 ball-points, and 2 felt-tips
- 6 of 15 to be laid off: find prob. given nurse is laid off
- Probabilities of a 6 sided die
- Probablities of a deck of cards
- normal distribution using PHSTAT: price of long-term bonds
- prob. that 15 or fewer would be in favor if claim is correct
- 49 red, 1 green in same jar, how many red to add to get 99%?
- Binomial probability: multiple-choice tests
- 13 people on the committee: 4 black males, 4 black females,
- Do not unertand how they found this approximated normal dist
- get z scores for sample scores 30,31,32,33,34,35,36,37,38