The next two questions (8-9) refer to the following: The amount of soap per bottle for a particular brand of hand soap f

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The Next Two Questions 8 9 Refer To The Following The Amount Of Soap Per Bottle For A Particular Brand Of Hand Soap F 1 (26.15 KiB) Viewed 35 times

The next two questions (8-9) refer to the following: The amount of soap per bottle for a particular brand of hand soap follows a normal distribution with mean 828 ml and standard deviation 4 ml. Question 8: What is the probability that a random sample of 10 bottles of hand soap contain a mean amount greater than 830 ml? (a) 0.3085 (b) 0.1539 (e) 0.9429 (d) 0.2296 (e) 0.0569 Question 9: There is an approximate 99.7% chance that a random sample of 16 bottles of hand soap will contain an average fill volume between: (a) 825 and 831 ml (b) 824 and 832 ml (c) 826 and 830 ml (d) 816 and 840 ml (e) 820 and 836 ml