A group of investors wants to develop a chain of fast-food restaurants. In determining potential costs for each facility‚ they must consider‚ among other expenses‚ the average monthly electric bill. They decide to sample some fast-food restaurants currently operating to estimate the monthly cost of electricity. They want to be 90% confident of their results and want the error of the interval estimate to be no more than $100. They estimate that such bills range from $600 to $2‚500. How large a sample
Premium Statistics Normal distribution Statistical hypothesis testing
Homework #4 - SQL Use the following (denormalized) database schema (and the attached tables) to write the queries. Publishers (custid‚ name‚ city‚ phone‚ creditcode) Bookjobs (jobid‚ custid‚ jobdate‚ descr‚ jobtype) POS (jobid‚ poid‚ podate‚ vendorid) Items (itemid‚ descr‚ onhand‚ price) Po_Items (jobid‚ poid‚ itemid‚ quantity) For each question‚ turn in the Oracle SQL query and the output. You should feel free to do these by hand (paper and pencil)‚ or you may actually run them
Premium SQL
after the Protestant Reformation‚ Protestantism spread to many countries in Europe. Attitudes towards these two religions have generally remained the same‚ with Catholicism remaining consistently more popular and Protestantism the minority. Nevertheless‚ there have been significant changes in attitudes towards Catholicism and Protestantism‚ including increased toleration between the two groups. Clearly‚ the general public had a positive attitude toward Catholicism during the religious wars. Catholic
Premium Catholic Church Protestant Reformation Christianity
The Poisson probability distribution‚ named after the French mathematician Siméon-Denis. Poisson is another important probability distribution of a discrete random variable that has a large number of applications. Suppose a washing machine in a Laundromat breaks down an average of three times a month. We may want to find the probability of exactly two breakdowns during the next month. This is an example of a Poisson probability distribution problem. Each breakdown is called an occurrence in Poisson
Premium Random variable Probability theory
stimulated thinkers‚ philosophers‚ theologists and scientists for thousands of years‚ hence led emergence of idealism and realism as two major traditional philosophical schools of thought in the realm of philosophy. So this paper projects the meaning of idealism and meaning of realism then discusses in detail the basic assumptions of idealism and those of realism and how these two traditional schools of thought differ and their implications within the educational setting. Meaning of idealism Idealism
Premium Reality Metaphysics Mind
MODERNITY AND WEST: HISTORICAL PERSPECTIVE. Modernity and West are two closely tied terms. We often even use these as synonyms; in place of one or the other. The reason why these two words are so closely related is that modernity is part of the new identity that the West built for itself after having found the Americas. In sociology‚ the first and foremost clues of modernity are found in Europe‚ and it has been seen that modernity developed under the banner of Europe all along‚ therefore‚ it is
Premium Sociology Sociology Western culture
Table of Contents Introduction 2 Analytical Method (Heuristic usability) 2 Heuristic Usability Principals 3 How to conduct heuristic evaluation? 5 Advantages 5 Disadvantages 6 Empirical Method (Usability Testing) 7 What is Usability Testing? 7 How to conduct a usability testing? 7 Advantages of Usability Testing 8 Disadvantages of Usability Testing 9 Conclusion 10 Task 2 11 Introduction 11 Description of the problem 11 Description of the difficulties 11 Conclusion:
Premium Usability
During the mid-18th century two very different movements in art history emerged‚ Neoclassical and Romanticism. The ages of Neoclassicism and Romanticism spanned through the late 18th and 19th century and thrived across Europe. There are various distinctions between neoclassicism and romanticism‚ yet the greatest tend to fixate on style‚ thematic focus‚ and the impact of feeling. The timing of when every development was most famous is to some degree distinction‚ too with neoclassical thoughts generally
Premium Romanticism History of painting Neoclassicism
some generational and cultural conflicts within the family. My parents arrived in the United States during the 1970’s. My brother was born in 1975 and I was born 9 years later. Not only is there a cultural difference between the rest of the family‚ but also a semi-generational difference between my brother and myself. In the Philippines‚ it is‚ from my understanding‚ a strict custom to always show respect to your elders‚ never talk back‚ and take care of your elders. However‚ here in the US‚ it generally
Free United States Philippines Anthropology
Living between two cultures Everyone has their own culture‚ and everyone respects their own culture. But what happens if one has to live between two cultures? It might seem easy‚ but it’s not easy at all. Most people find themselves living between two cultures when they immigrate to another country. Then they belong to their own culture and the new culture which belongs to the country they live in. There are lots of advantages as there are disadvantages. First of all‚ when you first arrive in the
Free Culture Sociology Accept