Probabilities

In this video, Salman Khan of Khan Academy explains probability. Part 8 of 8.

Gives a brief introduction and overview of the fundamental statistic concepts.

Definition of Permutations

television viewing reached a new high when the Nielsin company reported a mean daily viewing online time of 8.35 hrs per household. Use a normal distribution w/ a standard deviation of 2.5 hrs a.what is the probability that a household views television between 5 and 10 hrs a day/ b. how many hours of television viewing must a household have in order to be in the top 3% of all television viewing households? c. what is the probability that a household views television more than 3 hours a day

the random experiment consisting of tossing a coin three times. what is it's sample space?

Explanation of the definition and different forms of Baye's Theorem.

Site explains the subtraction, addition and multiplication rules of independent and mutually exclusive events

In a blood testing procedure, blood samples from 5 people are combined into one mixture. The mixture will only test negative if all the individuals samples are negative. If the probability that an individual sample tests positive is .11, what is the probability that the mixture will test positive?

In this video, Salman Khan of Khan Academy explains probability density functions.

In this video, Salman Khan of Khan Academy explains probability. Part 3 of 8.