For a new product, you need to determine the average diameter of a specialized electronic component, which will be a critical component of the new product.You measure the diameter in a sample of size 15 and find an average diameter of 0.24 mm, with a standard deviation of 0.02 mm.Other studies indicate that the diameter of similar products is normally distributed.The 99% confidence interval for the average diameter of this electronic component is closest to ______.
A)0.232 to 0.248
B)0.230 to 0.250
C)0.228 to 0.252
D)0.225 to 0.255
E)0.224 to 0.256

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The Answer of For a new product, you need to determine the average diameter of a specialized electronic component, which will be a critical component of the new product.You measure the diameter in a sample of size 15 and find an average diameter of 0.24 mm, with a standard deviation of 0.02 mm.Other studies indicate that the diameter of similar products is normally distributed.The 99% confidence interval for the average diameter of this electronic component is closest to ______.
A)0.232 to 0.248
B)0.230 to 0.250
C)0.228 to 0.252
D)0.225 to 0.255
E)0.224 to 0.256

For a New Product, You Need to Determine the Average