Mathematics, 10.03.2020 03:31 emmamerida
Ist all the combinations of four objects a comma b comma c comma and d taken three at a time. Choose the correct answer below. A. a comma b comma c comma d B. abc comma abd comma acb comma acd comma adb comma adc comma bac comma bad comma bca comma bcd comma bda comma bdc comma cab comma cad comma cba comma cbd comma cda comma cdb comma dab comma dac comma dba comma dbc comma dca comma dcb C. aaa comma aab comma aac comma aad comma abb comma abc comma abd comma acc comma acd comma add comma bbb comma bbc comma bbd comma bcc comma bcd comma bdd comma ccc comma ccd comma cdd comma ddd D. abc comma abd comma acd comma bcd
Answers: 3
Mathematics, 21.06.2019 17:30
33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.
Answers: 1
Mathematics, 21.06.2019 17:30
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Ist all the combinations of four objects a comma b comma c comma and d taken three at a time. Choose...
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