I copy and pasted the information. The question I have is for the R.P.M;

Is the distribtuion normal?

If it's not normal, what is the shape?

Explain your decision on acceptability.

Objective:
So far, so good. The process has been in control for the past four months. Phyllis isn't
as well versed in Six Sigma as the team is, and it is her nature to question everything.
So she has asked for a capability study to be performed on two key process factors that
affect leveler thickness and wants to see this for the past 35 days of production.
You are on the spot, but confident. You pull up the past 35 day's worth of data and you
calculate Pp and Ppk for each of these factors. Is Phyllis going to be happy or is she
going to be more skeptical? That is the 'question of the day.'
Crunch the numbers--and you will find out. By the way--finish this deliverable correctly
AND MAKE ALL OF THE CORRECTIONS REQUIRED ON THE PREVIOUS ASSIGNMENTS
and you are finished with the project! Congratulations!!!
Instructions for you:
			"Is it possible for me to do a self-check?"
Instructions for you:
1. Construct histograms for each of the parameters. Note: The
first parameter 'thickness' is the product parameter.
The second parameter is thought to affect thickness.
2. Are the processes approximately normally distributed?
3. Calculate Pp and Ppk for each. Note: The upper and lower specifications
are listed at the bottom of each column. You will need these to do the calculations.
4. Are the processes acceptable?
	"I'm lost"		"Can I do this with the Data Analysis Toolpak in Excel 2003?"
			"Can I do this with the Data Analysis Toolpak in Excel 2007?"
Data:
Data:	Thickness	R.P.M.
	0.548	4400
	0.550	4400
	0.552	4400
	0.554	4400
	0.552	4450
	0.547	4450
	0.547	4450
	0.552	4450
	0.549	4450
	0.548	4450
	0.549	4450
	0.549	4450
	0.550	4450
	0.551	4500
	0.549	4500
	0.550	4500
	0.551	4550
	0.550	4600
	0.550	4650
	0.553	4650
	0.548	4650
	0.552	4700
	0.551	4700
	0.550	4700
	0.549	4700
	0.551	4700
	0.551	4700
	0.550	4700
	0.551	4700
	0.550	4700
	0.549	4700
	0.550	4750
	0.551	4750
	0.549	4750
	0.550	4800
	Thickness	R.P.M.
Upper Specs	0.5600	8000
Lower Specs	0.5400	2000
How to submit an Assignment
YOU DO NOT NEED TO CREATE CONTROL CHARTS TO COMPLETE THIS ASSIGNMENT!!
DO NOT SEND THE ACTUAL HISTOGRAMS UNLESS YOUR INSTRUCTOR ASKS YOU TO.
Project:		Manufacturing 2015
Deliverable:		Pp Ppk
Student last name:		Perez
INSTRUCTIONS: (1) IF YOU SAY THE DISTRIBUTION IS NOT APPROXIMATELY NORMAL, GIVE THE CORRECT NAME FOR THE PATTERN YOU SEE IN YOUR HISTOGRAM. (2) BASE YOUR DECISION ON ACCEPTABILITY ON THE ASSUMPTIONS AND CRITERIA FOR Pp and Ppk DISCUSSED IN THE RECORDED LECTURES AND VIRTUAL CLASSES ON CAPABILITY. YOU DO NOT NEED TO CREATE CONTROL CHARTS FOR THIS ASSIGNMENT!!
Thickness	Pp (use 6 decimal places)				2.110000			Check
	Ppk (use 6 decimal places)				2.090000
	Is this distribution approximately Normal?				YES
	If it's not normal, what is the shape?	N/A		HINT!
	Is this process acceptable?				YES			HINT!
	Explain your decision on acceptability.				The Pp and Ppk fall into between the upper and lower specs.	HINT!
Round your Pp and Ppk results to 6 decimal places.
R.P.M.	Pp (use 6 decimal places)				7.550000			Check
	Ppk (use 6 decimal places)				6.500000
	Is this distribution approximately Normal?				No
	If it's not normal, what is the shape?			HINT!
	Is this process acceptable?				YES			HINT!
	Explain your decision on acceptability.					HINT!