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Question 21 Not yet answered You have two light bulbs. the life length of each bulb in hours is a continuous random vari
Posted: Wed Dec 08, 2021 5:26 am
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- Question 21 Not Yet Answered You Have Two Light Bulbs The Life Length Of Each Bulb In Hours Is A Continuous Random Vari 1 (67.62 KiB) Viewed 144 times
Question 21 Not yet answered You have two light bulbs. the life length of each bulb in hours is a continuous random variable X 2 e X>0 with pdf f(x) otherwise The two bulbs are allowed to burn independently of each other. What is the probability that both bulbs will each last at least one hour Marked out of 1.00 P Flag
question Select one: a. O b. e -4 O C. (1-e-2)2 O d. 2e-2