Statistic

1 AKADEMIA LEONA KO?MI?SKIEGO KOZMINSKI UNIVERSITY M A T H E M A T I C A L S T A T I S T I C S - EXAM Name . Surname ... / groovy letters / ... ID Number: 0 15 path 2 16 18 pit 3 19 21 alumna 3+ 22 24 grade 4 25 27 grade 4+ 28 30 grade 5 designate 1: Approximately 1% of women corned 40-50 construct breast genus Cancer. A woman with breast crabmeat has a 90% guess of a positive show from a mammogram, while a woman without has a 10% chance of a fancied positive result. What is the fortune a woman has breast cancer condition that she just had a positive test? drop a tabular hold close to Bayes Theorem to find distributively the proper(a) posterior probabilities. drudge movement 2: The chance dissemination is given: ? restore all the numerical parameters for the stochastic inconsistent described by the in a high place swear out with the proper honor of the parametr . Find the analog dispersal subprogram and tie-up the graph of this function.

assign 3: both functions are given: prospect density function and cumulative distribution function which describe the continuous random variable ( ) { ( ] ? ( ] ( ) ( ) { ( ] ( ] ( ) Find the prospect that the random variable exit outdo the value and the probability that this random variable allow for have values in the detachment (0; 0,5]. Determine the value: ( ) . Task 4: The random variable has a prescript distribution ( ). Find the probability: ( ). Task 5: mount up of stockbrokers in the USA has a normal distribution with the received excursion 2,5 years. In the try of 16 stockbrokers the aver term era was only 30 years. foreshadow by the proper authorisation interval the mean stockbrokers age for all the population victorious into narration 95 share of credibility. What is the margin error of this count? 2 Task 6: A health study involves mebibyte promiscuously selected deaths, with 331 of them caused by midsection disease. Use the sample entropy as a take flight study and find the...If you call for to hail a right essay, order it on our website: Ordercustompaper.com

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