Probability that selected bag has fewer than thousand chips

Reference no: EM13141318

The number of chocolate chips in an 18-oz bag of generic cookies is approximately normally distributed with a mean of 1124 and a standard deviation of 113 chips.

a) What is the probability that a randomly selected bag has between 1000 and 1200 chips?

b) What is the probability that a randomly selected bag has fewer than 1000 chips?

c) If a bag has more chips than 70% of the other bags, how many chips must it have?

Reference no: EM13141318

Questions Cloud

Use primary and secondary sources : Explain how a writer should find and use primary and secondary sources.

What would be the percent by mass of nai : What would be the percent by mass of NaI solution prepared by dissolving 95 g NaI in 450 g water?

Present 2 factors contributing to the solid waste problem : Present 2 factors contributing to the solid waste problem in the US. How could these factors be changed or controlled for the better. What problems are there with current recycling efforts.

Differetiate between primary and secondary succession : Define succession and differetiate between primary and secondary succession. Consider an area that has been disrupted in Ontario and discuss successional changes it has gone through to get back to the climax condition.

Probability that selected bag has fewer than thousand chips : What is the probability that a randomly selected bag has between 1000 and 1200 chips? What is the probability that a randomly selected bag has fewer than 1000 chips?

Essay on political-legal and moral : Need a 10 page, double space essay on Political, Legal, Moral and Ethical views of smartphones and tablets. With references would be nice, but paper ideas and thoughts would be great.

Accounting for commonwealth edison bond issue : How will the development above affect the accounting for Commonwealth Edison's bond issue?

Probability to see royal straight flush dealt at least once : Avid poker player sees 100 hands a week, 52 weeks a year, for 20 years. What is the probability that she sees a royal straight flush dealt at least once?

Corporation return on common stockholders equity : Ferman Corporation had net income of $200,000 and paid dividends of $50,000 to common stockholders and $20,000 to preferred stockholders in 2012. Ferman Corporation's common stockholders' equity at the beginning and end of 2012 was $870,000 and $1..

User Account

All Pages