The next two questions (38 and 39) refer to the following: The time it takes Stana...

 

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The next two questions (38 and 39) refer to the following: The time it takes Stana to get ready in the morning follows a normal distribution with a mean of 45 minutes and a standard deviation of 8 minutes. She needs to leave the house by 8:00 a.m. in order to get to work on time. 38. Stana usually starts to get ready for work at 7:05 a.m. What proportion of days is Stana late for work?. (A) 0.0359 (B) 0.0518 (C) 0.0778 (D) 0.1056 (E) 0.1423 39. What time should Stana start getting ready in the morning so that she gets to wurk on time 96% of all days? The next two questions (38 and 39) refer to the following: The time it takes Stana to get ready in the morning follows a normal distribution with a mean of 45 minutes and a standard deviation of 8 minutes. She needs to leave the house by 8:00 a.m. in order to get to work on time. 38. Stana usually starts to get ready for work at 7:05 a.m. What proportion of days is Stana late for work?. (A) 0.0359 (B) 0.0518 (C) 0.0778 (D) 0.1056 (E) 0.1423 39. What time should Stana start getting ready in the morning so that she gets to wurk on time 96% of all days?