3 A gamer wants to study how long he can play games between urination breaks...
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3 A gamer wants to study how long he can play games between urination breaks He finds out that his mean gaming sprees lasts 5 hours with a standard deviation of 0 25 hours A What percentage of gaming sprees are between 4 5 hours and 5 25 hours Souler 230b 02 3104 cm 101 song sila n B What percent of gaming sprees are less than 4 75 hours nuo vam nil fimot so nes neli noll sileme nt thised inal noll syns ni jos 10 16 Sobotasem 4 200 25w froll nullsmo adipil 359 8 71 C What is the z score of a gaming spree lasting 4 25 hours D What proportion of gaming sprees last longer than 4 25 hours 4 The secretary at a company tries her best to answer all the phone calls she receives at the front desk Most calls are answered immediately but a few have to wait 5 or even 10 minutes to be answered Would the answer times be normally distributed Why or why not
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