D Question 11 The time taken by students to complete an exam is normally distributed with mean 120 minutes and standard

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D Question 11 The time taken by students to complete an exam is normally distributed with mean 120 minutes and standard

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D Question 11 The Time Taken By Students To Complete An Exam Is Normally Distributed With Mean 120 Minutes And Standard 1
D Question 11 The Time Taken By Students To Complete An Exam Is Normally Distributed With Mean 120 Minutes And Standard 1 (10.11 KiB) Viewed 97 times
D Question 11 The time taken by students to complete an exam is normally distributed with mean 120 minutes and standard deviation of 20 minutes. What percent of students will complete the exam in 80 minutes to 160 minutes? 68 95
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