An inspector is interested in finding a 90% confidence interval for the mean number of rodent hairs that are contained in 700 gram containers of peanut butter that are produced in the factory. The number of hairs found in each the 16 containers inspected is shown below. 7,5,6,7,8,2,11,0,4,9,10,7,3,1,14,8 Assume a normal distribution and round your answers to two decimal places. A. The sampling distribution follows a distribution. B. With 90% confidence the population mean number of rodent hairs per container for all container produced in the the factory and hairs. C. If many groups of 16 randomly selected peanut butter containers are inspected, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population mean number of rodent hairs per container and about percent will not contain the true population mean number of rodent hairs per container.
24.
An inspector is interested in finding a 90% confidence interval for the mean number of rodent hairs that are contained in 700 gram containers of peanut butter that are produced in the factory. The number of hairs found in each the 16 containers inspected is shown below.
7,5,6,7,8,2,11,0,4,9,10,7,3,1,14,8
Assume a
A. The sampling distribution follows a distribution.
B. With 90% confidence the population mean number of rodent hairs per container for all container produced in the the factory and hairs.
C. If many groups of 16 randomly selected peanut butter containers are inspected, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population mean number of rodent hairs per container and about percent will not contain the true population mean number of rodent hairs per container.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
