Central limit theorem (sum)

2/2021 MyOpenMath Each sweat shop worker at a computer fa r factory can put together 4.3 computers per hour on average with a standard deviation of 0.7 computers. 46 workers are randomly selected to work the next shift at the factory. Round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of X? X - N( b. What is the distribution of a? x - N( c. What is the distribution of Y x? _ x - NC d. If one randomly selected worker is observed, find the probability that this worker will put together between 4.1 and 4.2 computers per hour. e. For the 46 workers, find the probability that their average number of computers put together per hour is between 4.1 and 4.2. f. Find the probability that a 46 person shift will put together between 188.6 and 193.2 computers per hour. g. For part e) and f), is the assumption of normal necessary? No Yes h. A sticker that says "Great Dedication" will be given to the groups of 46 workers who have the top 15% productivity. What is the least total number of computers produced by a group that receives a sticker? computers per hour (round to the nearest computer)