If you choose 40 random employees from the corporation, the standard error would equal 6/Square root of 40 = .95 days. The 12 days in this department corresponds to (12-8.2)/.95 = 4 standard errors above the corporation average of 8.2. This is much higher than two or three standard errors, and it appears to be beyond chance variation. Chapter 9 Exercise 3 The p- value tells you how likely it would be to get results at least as extreme as this if there was no difference in the taste and only chance variation was operating. In this problem, p-value of 0.02 means that, if there is no difference in taste, then there is only 2% chance that 70% or more people would declare one drink better than the
The R-squared value shows us the correlation between the two variables in each graph that we were comparing. A consistent, precise R-squared value would be ideally 1. In all three cases, only one of our methods gave us this result: Titration. So given our results titration was the most precise method. But, our Ideal Gas Law method was more precise than crystallization from the previous week due to our newly found R-squared value of 0.8909.
1. Days to repair As we know, the number of days in which the copier can be repaired is random. So, we will generate some random numbers between 0 and 1 and denote it by r1 then according to the given probability distribution: If 0 < r1 < 0.2, then it will take one day to repair the copier. If 0.2 < r1 < 0.65, then it will take two days to repair the copier. If 0.65 < r1 < 0.90, then it will take three days to repair the copier.
3. Final Exam (30%): There will be a 2-hour comprehensive final exam scheduled for 8/8. COURSE CONTENT: We will concentrate on the first five chapters of the book - omitting several sections but supplementing with topics from Calculus III, Linear Algebra, and Complex Numbers. Sections covered will be: Chapter 1: 1.1, 1.3-1.6, 1.8 Chapter 2: 2.1-2.3, 2.6-2.10, 2.13-2.15 Chapter 3: 3.0-3.2 Chapter 4: 4.1 & 4.2 Chapter 5: 5.1-5.7 Appendix: A3.2 (between 1.4 and 1.5) Chapter 6: 6.1, 6.2 (between 3.0 and 3.1) & 6.6 (between 2.10 and 2.13) Chapter 7: 7.1 (after 6.2) Chapter 12: 12.1 & 12.2 (between 2.2 and
As Bernadette’s AGI ($103,000) is less than $160,000, Bernadette qualifies for a $2,500 American Opportunity credit. The lifetime learning credit is available per taxpayer on the first $10,000 of qualifying tuition expenses. Accordingly, her tuition ($2,000) would qualify for the credit during 2011. Therefore, Bernadette’s maximum lifetime learning credit would be $400 (20% × $2,000) for 2011. However, the $400 maximum credit would have to be reduced by $20 since her $103,000 AGI exceeds the threshold level of $102,000 for married
Today, backing up that database to disk takes only 30 minutes, a 96% reduction in backup time. In fact, 1-800-FLOWERS.COM would need three more IT staff people to manage their environment if they were still running on direct-attached
The school tokens are a good sales promotion because to get this sales promotion you have to buy products from the store to a certain price. This will not just be benefitting Tesco it will be benefitting the school, which you are giving the token, too whether that’s new computers, new sports equipment. These are two good ways to be able to offer customer the best value for money and another marketing objective in working directly with suppliers to make long-term business relationships based on strict quality and price
Does Blue Nile’s business model result in a winning strategy? Blue Nile’s business model involves selling high quality diamonds at low prices online. The first hurdle for them was to make the buyer feel comfortable buying a high ticket item that has many characteristics that could affect the products quality. They effectively alleviate the consumers concerns by providing them with information and guidance during their shopping experience. The consumer is then able to educate themselves about what determines a diamonds quality and value.
A study guide to focus terminology will be provided. Students must take the final exam. 8 Chapter tests @ 150 pts each 1200 pts total In-class assignments 540 pts total MTI Assignments 430 pts
The current strategy makes it easy to introduce new substitutes for top selling [As an adjective, these two words are hyphenated] [If used as an adjective, these two words are hyphenated] items if the companies that produce those products are found to be unsafe or unhealthy. Kudler specializes in selling gourmet food and gourmet cam come from any country or region. This means Kudler has the world to choose from. It also means Kudler must gather the pertinent information needed to stock its shelves with quality products that are [Writing suggestion: rewrite the sentence to remove "that are"] desired [Passive voice ] and sold for the right price as compared to