Exciting Data Analysis: Percentage of Product Above 0.93 mm

Are you ready for an exciting data analysis journey? Let's dive into the thrilling world of statistics to uncover the percentage of the product above 0.93 mm in a process with an average of 0.917 and a standard deviation of 0.005. Buckle up for some exhilarating math!

The Mystery Unraveled

To find the percentage of the product above 0.93 mm, we will utilize the concept of z-score. The z-score allows us to determine how many standard deviations an observation is from the mean in a normal distribution.

In this case, the product above 0.93 mm serves as our observation, with a mean of 0.917 mm and a standard deviation of 0.005 mm. Let's crunch some numbers:

z = (observation - mean) / standard deviation

z = (0.93 - 0.917) / 0.005 = 2.6

A z-score of 2.6 implies that the product above 0.93 mm is 2.6 standard deviations above the mean. By referring to a standard normal distribution table or using a calculator, we find that the corresponding percentage is approximately 0.995, which translates to 99.5%.

Hence, the correct answer does not fall within the provided options. The data analysis has led us to an exciting revelation of the product percentage above 0.93 mm, showcasing the power of statistical tools in unraveling mysteries!