Sunday
December 21, 2014

Homework Help: College Business Statistic

Posted by Heather on Saturday, July 7, 2012 at 4:13pm.

One operation of a mill is to cut pieces of steel into parts that will later be used as the frame for front seats in an automobile. The steel is cut with a diamond saw and requires
the resulting parts to be within 0.005 inch of the length specified by the automobile company. The data in the file
comes from a sample of 100 steel parts. The measurement reported is the difference in inches between the actual
length of the steel part, as measured by a laser measurement device, and the specified length of the steel part. For example, the first value, 0.002, represents a steel part that is 0.002 inch shorter than the specified length.
a. Construct a percentage histogram.
b. Is the steel mill doing a good job in meeting the requirements set by the automobile company? Explain.

Steel File:

Error
-0.002
0.0005
0.0025
0.001
0.002
0.001
0.005
-0.002
0
0.001
-0.0025
-0.003
0.001
-0.0005
0
-0.003
-0.001
0.0005
0.0025
-0.0025
0.002
0.001
0.001
0.001
-0.002
-0.003
-0.0015
-0.0005
0
-0.0025
-0.003
-0.001
0.002
-0.001
0
0.003
0.0015
0
0
-0.0025
0.0005
0.001
0.0005
0.001
0.0025
0.001
0
-0.0025
-0.001
0.0035
0
-0.003
-0.002
-0.001
-0.0015
-0.0015
-0.002
0.001
-0.0025
-0.0005
-0.0015
-0.0005
-0.0015
-0.0005
-0.0005
-0.001
-0.0015
0.0025
0.001
0.0005
0
-0.002
-0.0005
0.0005
0.0005
0
-0.0005
0.002
0.001
-0.0015
-0.001
-0.001
0.0005
-0.0025
0.0025
0.002
0.0025
-0.002
0
-0.0005
-0.001
0
-0.002
0
0
0.002
-0.003
-0.0005
-0.002
-0.002

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistic - One operation of a mill is to cut pieces of steel into parts that ...
math - A florist uses wire frames to support flower arrangements displayed at ...
Calculus - A wire 4 meters long is cut into two pieces. One piece is bent into a...
Math - I can't to get this problem. Perform the indicated operation 11 -6/7 -7 ...
Calc - A wire 9 meters long is cut into two pieces. One piece is bent into a ...
MINIMIZATION PROBLEM (CALC) - A wire 9 meters long is cut into two pieces. One ...
MINIMIZATION PROBLEM (CALC) - A wire 9 meters long is cut into two pieces. One ...
calculus - A car[enter will be building a stained glass jewelry box. The frame ...
math - Keisha had two pieces of ribbon of equal length. She cut the first piece...
math - a log that is 50 cm long is cut into 2 pieces one of the pieces is 8 cm ...

Search
Members