answers to four decimal places.) (o) Suppose a random sample of ten 1820 year olds is taken. Is the use of the binornial distribution appropriate for calculating the probatility that exactly sik consumed alonhole beveracts? Explain. No. We're concemed wath the number of trials it takes to observe a falure and therefore a binomial distribution cannet be used. No. The probabluty of a success on each trial is not the same and therefore a Binomiat distribution cannot be used. No. The trials are dependent and therefore a binamial distribution cannot be used. Yes. Each trial has only twe outcomes, the probability of success is the same for eact trat, and we're concened with the number of trat it takes to observe a success. Therefore, a binomial distribution can be used. Yes. There ace a fived number of independent triats where each trai has only two outcomes and the probability of success is the same for each trat. Therefore, a binomial distribution can be used: (c) What is the probabity that eratiy twe out of ten 1820 year alds have not consumed an akoholic beverage? (d) What is the prohability that at most 2 out of 5 randomy sampled 1820 year oles nove consumed acohoic ceverajes? (e) What is the probatisty that at least 1 out of 5 randemiy aampled 1520 year olds have centumed alcoholic beverages? antwers to four decimal platec.) Explain. f4s. Were coocermed with the number of trals it takes to observe a falure and therefore a bincenial cistribution cahnst be used. Ns. The probubiti of e success on each trial is not the same and therefore a pinsmial \& stributon canhot be uted. No. The trale are desendent ans therefore a binsmial distritution cannot be used. bincemial giveripution eent be used. can be uted. (b) Coculate the prebsbitify that exactif it out of 10 randomy sampled 1020 year olds censumed an aloohsic drink: (c) What is the probability that esactir twe cut of ten 1820 near olss have not consumed an alenhelce beveragel (d) What is the probstibty that at moit 2 out of 5 randomiy samolwe 1820 year olfs have consumed aloohole bevirapes? (e) Wrat is the probabity that at ieast 1 cut of 5 randomi, campity 1820 year dids nave con wumed alcoholc beverapes? answers to four decimal places.) (o) Suppose a random sample of ten 1820 year olds is taken. Is the use of the binornial distribution appropriate for calculating the probatility that exactly sik consumed alonhole beveracts? Explain. No. We're concemed wath the number of trials it takes to observe a falure and therefore a binomial distribution cannet be used. No. The probabluty of a success on each trial is not the same and therefore a Binomiat distribution cannot be used. No. The trials are dependent and therefore a binamial distribution cannot be used. Yes. Each trial has only twe outcomes, the probability of success is the same for eact trat, and we're concened with the number of trat it takes to observe a success. Therefore, a binomial distribution can be used. Yes. There ace a fived number of independent triats where each trai has only two outcomes and the probability of success is the same for each trat. Therefore, a binomial distribution can be used: (c) What is the probabity that eratiy twe out of ten 1820 year alds have not consumed an akoholic beverage? (d) What is the prohability that at most 2 out of 5 randomy sampled 1820 year oles nove consumed acohoic ceverajes? (e) What is the probatisty that at least 1 out of 5 randemiy aampled 1520 year olds have centumed alcoholic beverages? antwers to four decimal platec.) Explain. f4s. Were coocermed with the number of trals it takes to observe a falure and therefore a bincenial cistribution cahnst be used. Ns. The probubiti of e success on each trial is not the same and therefore a pinsmial \& stributon canhot be uted. No. The trale are desendent ans therefore a binsmial distritution cannot be used. bincemial giveripution eent be used. can be uted. (b) Coculate the prebsbitify that exactif it out of 10 randomy sampled 1020 year olds censumed an aloohsic drink: (c) What is the probability that esactir twe cut of ten 1820 near olss have not consumed an alenhelce beveragel (d) What is the probstibty that at moit 2 out of 5 randomiy samolwe 1820 year olfs have consumed aloohole bevirapes? (e) Wrat is the probabity that at ieast 1 cut of 5 randomi, campity 1820 year dids nave con wumed alcoholc beverapes
