A process filling small bottles with baby formula has a target of 3 ounces ±0.150 ounce. Two hundred bottles from the process were sampled. The results showed the average amount of formula placed in the bottles to be 3.042 ounces. The standard deviation of the amounts was 0.034 ounce. Determine the value of Roughly what proportion of bottles meet the specifications?
The process Capability index is .....( Round your response to three decimal places).
Slightly more than .... % of the bottles meet the specifications.