Binomial distribution for quality control data

Assignment Help Basic Statistics

Reference no: EM13101929

The quality control process at a manufacturing plant requires that each lot of finished units be sampled for defective items. Twenty units from each lot are inspected. If five or more defective units are found, the lot is rejected. If a lot is known to contain 10% defective items, what is the probability that the lot will be rejected? accepted?

Reference no: EM13101929

Questions Cloud

Device for predicting the actual results : Compare the actual results to those expected from the Poisson probabilities. Explain, how you do the comparison. Does the Poisson distribution serve as a good device for predicting the actual results?

Competitive advantages in cost structure : A firm is considering a large price cut on its leading product as a way to gain market share. One executive powerfully disagrees with the price cut and states we are in the same marketplace as our rivals as well as we do not have any competitive a..

Comparing college alcohol use in united states and canada : A research study comparing college alcohol use in the United States and Canada reports that more Canadian students drink but American students drink more Is this study an example of an experiment? Explain why or why not.

Determine what is the concentration of ammonia : Ttotal ammonia concentration = 0.400 M. determine What is the concentration of NH 4 + ?

Binomial distribution for quality control data : The quality control process at a manufacturing plant requires that each lot of finished units be sampled for defective items. Twenty units from each lot are inspected.

Determine what volume of nitrogen is released : Determine what volume of N 2 is released at 0.915atm of pressure and at the temperature of 25 degree celcius from a tank full of liquid N 2 ? (d=0.808g/mL)

Analyze the ethnic and gender and power dynamics : Select two current television displays that are situated in a workplace setting. Describe as well as analyze the ethnic, gender and power dynamics

Finding sample mean probability : A normal population has an average of 80 and a standard deviation of 10. You select a sample of 25. Calculate the probability that the sample mean

Dependent variable-discrete or continuous : Is the dependent variable discrete or continuous? interval, or ratio) is used to measure the dependent variable?

User Account

All Pages