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QUESTION 2 Another less expensive camera's shutter clicks are estimated to last for 2000 clicks and are normally distributed with a mean of 2600 clicks
QUESTION 2 Another less expensive camera's shutter clicks are estimated to last for 2000 clicks and are normally distributed with a mean of 2600 clicks and a standard deviation of 200 clicks. What is the probability that the camera shutter clicks lasts longer than its estimated clicks? 0.3?45 (3 0.9987 (3 9.116 (3 0.1333 QUESTION 3 The student breaks taken during a class session are normally distributed with a mean of 6.3 minutes and a standard deviation of2_2 minutes. Find the probability that a student break lasts between 5 and 10 minutes. 0.04323 (3 0.6?59 (3 0.9565 6.3 0.843? QUESTION 4 The student breaks taken during a class session are normally distributed with a mean of 6.3 minutes and a standard deviation of2_2 minutes. Find the probability that a student break lasts more than i' minutes. (3 0.3?45 (3 0.6?59 (3 0.9564 0.1469
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