Design specification for a motor housing states that it should weigh between 18 and 19 kgs....

Transcribed Image Text:

Design specification for a motor housing states that it should weigh between 18 and 19 kgs. The process that produces the housing yields a mean of 18.5 kg and a standard deviation of 0.3 kg. The distribution of output is Normal. a. What percentage of housing will not meet the design specification? (Round the final answer to 2 decimal places.) z 1% b. Within what values should 95.44 percent of sample means of this process fall if samples of n = 24 are taken? (Round the final answers to 2 decimal places.) Interval to Design specification for a motor housing states that it should weigh between 18 and 19 kgs. The process that produces the housing yields a mean of 18.5 kg and a standard deviation of 0.3 kg. The distribution of output is Normal. a. What percentage of housing will not meet the design specification? (Round the final answer to 2 decimal places.) z 1% b. Within what values should 95.44 percent of sample means of this process fall if samples of n = 24 are taken? (Round the final answers to 2 decimal places.) Interval to