Mathematics, 21.04.2021 02:00 treytonmesser

The lifetime of a certain type of light bulb can be approximated by a normal distribution. The list gives the number of days a bulb can last for 10 light bulbs selected at random. Find the mean and
standard deviation of the data set. Then sketch a normal curve to represent the distribution.
25, 24, 32, 16, 22, 34. 19. 27, 18, 29

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