Draw the percentage chart

Assignment Help Applied Statistics

Reference no: EM131815972

Consider the data set shown in Table 18.5.5, summarizing recent numbers of errors in batches of 500 invoices

a. Find the percentage, p, for each batch.

b. Find the average percentage, p.

c. Find the center line for the percentage chart.

d. Find the control limits for the percentage chart.

e. Draw the percentage chart.

f. Comment on what you see in the percentage chart. In particular, is this process in control? How do you know?

g. Write a paragraph, as if to your supervisor, summarizing the situation and defending the action you feel is appropriate.

Reference no: EM131815972

Questions Cloud

Shares? outstanding-what is its share price today : If Zoom's equity cost of capital is 12.5 % and it has 5.4 million shares outstanding, what is its share price today?

Representative of weight loss in a large population : Bob wants to know if the weight loss for his group on the chocolate-only diet is representative of weight loss in a large population of middle-aged

Determining the flu cases : Flu cases this past flu season (4 months or 20 weeks) in the Butterfield, Kansas, school system were about 15 per week.

Compute the budgeted cost of goods sold : Purchases and Cost of Goods Sold Popeil Products, a wholesaler of fishing equipment, budgeted the following sales for the indicated months.

Draw the percentage chart : Comment on what you see in the percentage chart. In particular, is this process in control? How do you know?

What are the best-case and worst-case NPVs : McGilla Golf has decided to sell a new line of golf clubs. What are the best-case and worst-case NPVs?

Prepare a statement of cash flows : Prepare a statement of cash flows, using the indirect method of presenting cash flows from operating activities

Find the control limits for the percentage chart : summarizing the number of memory chips that worked properly at the highest speed for each of 25 batches of 1,000 chips.

What would be the finance charge on the loan : equal monthly payments of $205. According to this information, what would be the finance charge on the loan

Reviews

Write a Review

Required(*) Message

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages