Find the control limits for a c-chart using the equation

Reference no: EM13302098

A fast-food franchise tracked the number of errors that occurred in customers' orders. These included wrong menu item, wrong size drink, lack of condiments, wrong price total, and so on. Some orders may have more than one error. In one week, 1250 orders were filled, and a total of 30 errors were discovered. Find the control limits for a c-chart using the equation

UCL=c+3√c

UCL=c-3√c

Reference no: EM13302098

Questions Cloud

Compute atomic packing factor for diamond cubic crystal : Assume that bonding atoms touch one another, that the angle between adjacent bonds is 109.5, and that each atom internal to the unit cell is positioned a/4 of the distance away from the two nearest cell faces.

Should it accept either of them : Buy Coastal Inc, imposes a payback cutoff of three years for its international investments projects. If the company has the followingtwo projects available, should it accept either of them? show work

How far above the earth''s surface is the satellites orbit : Suppose you are at the earth's equator and observe a satellite passing directly overhead and moving from west to east in the sky. How far above the earth's surface is the satellite's orbit

What is the value of one share : What is the total value of the company before and after the announcement, and what is the value of one share?

Find the control limits for a c-chart using the equation : In one week, 1250 orders were filled, and a total of 30 errors were discovered. Find the control limits for a c-chart using the equation

How much power is dissipated in the resistor : What is the phase angle in a series LRC cicuit with L= 50 mH, R=20ohms, C=100mF? The rms applied voltage is 120 Volts at 60 Hz, How much power is dissipated in the resistor

Obtain the voltage across the capacitor : A series RC circuit with R=10 ohms and C=330mF is connected to a 120 Volt rms 60 Hz source. Find the voltage across the capacitor

How large must each of the 2 payments be : One year from today you must make a payment of $13,000. To prepare for this payment, you plan to make 2 equal quarterly deposits, at the end of Quarters 1 and 2, in a bank that pays 7% nominal interest, compounded quarterly. How large must each of..

Define what is the volume percent of a solution : What is the volume percent of a solution prepared by dissolving 34 g of NaOH in enough water to make a final volume of 120 mL? Show your work. part b: How many mL of a 10% solution can be made from the solution in part a

User Account

All Pages