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https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=23593425&tags=autosave#Q18 0.66/1 POINTS PREVIOUS ANSWERS PECKSTAT2 6.E.051. MY NOTES ASK YOU The certain paper suggested that a normal distribution with mean 3,500 grams and standard deviation 540 grams is a reasonable model for birth weights of babies born in Car table or technology.) (a) One common medical definition of a large baby is any baby that weighs more than 4,000 grams at birth. What is the probability that a randomly selected Canadian baby baby? (Round your answer to four decimal places.) 0. 1762 (b) What is the probability that a randomly selected Canadian baby weighs either less than 2,000 grams or more than 4,000 grams at birth? (Round your answer to four deci places.) 0. 1789 (c) What birth weights describe the 20% of Canadian babies with the greatest birth weights? (Round your answer to the nearest integer.) Any baby with a weight of 3860 X grams or more is in the greatest 20% of birth weights. Need Help? Read It Watch It Talk to a Tutor 0.67/1 POINTS PREVIOUS ANSWERS PECKSTAT2 6.E.060.MI. MY NOTES ASK YOUR T When used in a particular DVD player, the lifetime of a certain brand of battery is normally distributed with a mean value of 12 hours and a standard deviation of 0.8 hours. Supp two new batteries are independently selected and put into the player. The player ceases to function as soon as one of the batteries fails. (Use a table or technology.) (a) What is the probability that the DVD player functions for at least 10 hours? (Round your answer to four decimal places.) 0.9880 (b) What is the probability that the DVD player works for at most 13 hours? (Round your answer to four decimal places.) 0.8994 X (c) Find a number x* such that only 10% of all DVD players will function without battery replacement for more than x* hours. (Round your answer to two decimal places.) ** = 12.38 hr Type here to search e