The length of time it takes a Grade 11 student to play the Candy Crush computer app follows a normal listribution with a of 3 5 minutes and a standard deviation of 1 minute mean

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The length of time it takes a Grade 11 student to play the Candy Crush computer app follows a normal
distribution with a mean of 3.5 minutes and a standard deviation of 1 minute.
Transcribed Image Text:The length of time it takes a Grade 11 student to play the Candy Crush computer app follows a normal distribution with a mean of 3.5 minutes and a standard deviation of 1 minute.
4. the probability that a randomly – selected grade 11 student will take between 2 and 4.5 minutes to play Candy
Crush is:
A. 0.0919
C. 0.4938
B. 0.2255
D. 0.7745
Transcribed Image Text:4. the probability that a randomly – selected grade 11 student will take between 2 and 4.5 minutes to play Candy Crush is: A. 0.0919 C. 0.4938 B. 0.2255 D. 0.7745
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