Woven basket characterzied by a partcular distinctive pattern have previously been found only in the immediate vicinity of the prehistoric village of Palea and therefore were believed to have been *de only by the Palean people. Recently, however, archaeologists discovered such a "Palean" basket in Lithos, an ancient village across the Brim River from Palea. The Brim River is very deep and broad, and so the ancient Paleans could have crossed it only by boat, and no Palean boats have been found. Thus it follows that the so-called Palean baskets were not uniquely Palean. Write a response in which you discuss what sepcific evidence is needed to evaluate the argument and explain how the evidence would weaken or strengthen the arguement.
The following appeared as part of a letter to the editor of a scientific journal.
A recent study of eighteen rhesus monkeys provides clues as to the effects of birth order on an individual's levels of stimulation. The study showed that in stimulating situations( such as an encounter with an unf*iliar monkey), firstborn infant monkeys produce up to twice as much of the hormone cortisol, which primes the body for increased activity levels, as do their younger siblings. Firstborn hu*ns also produce relatively high levels of cortisol in stimulating situations( such as the return of a parent after an absence). The study also found that during pregnanct, first-time mother monkeys had higher levels of cortisol than did those who had had several offspring.
Write a response in which you discuss one or more alternative expalnations that could rival the proposed explanation and explain how your explanations can plausibly account for the facts presented in the argument.
The following appeared as a letter to the editor from a Central Plaza store owner.
Over the past two years, the number of shoppers in Central Plaza has been steadily decreasing while the popularity of skateboarding has increased dra*tically. Many Central Plaza store owners believe that the decrase in their business is due to the number of skateboard users in the plaza. There has also been a dra*tic increase in the amount of litter and vadali* throught the plaza. Thus, we recommend that the city prohibit skateboarding in Central Plaza. If skateboarding is prohibited here, we predict that business in Central Plaza will return to its previously high levels.
Write a response in which you discuss what questions would need to be answered in order to decide whether the recommendation is likely to have the predicted result. Be sure to explain how the answers to these questions would help to evaluate the recommendation.
The following appeared in a letter from a homeowner to a friend.
Of the two leading real estate firms in our town-Adams Realty and Fitch Realty-Adams Realty is clearly superior. Adams has 40 real estate agents, in contrast, Fitch has 25, *ny of whom work only part-time. Moreover, Adams' revenue last year was twice as high as that of Fitch and included home sales that averaged $168000, compared to Fitch's $144000. Homes listed with Adams sell faster as well: 10 years ago I listed my home with Fitch and it took more than four months to sell, last year when I sold another home I listed it with Adams, and it took only one month. Thus, if you want to sell your home quickly and at a good price, you should use Adams Realty.
Write a response in which you examine the stated and unstated assumptions of the argument. Be sure to explain how the argument depends on these assumptions and what the implications are for the argument if the assumptions prove unwarranted.
Arctic deer live on islands in Canada's arctic regions. They search for food by moving over ice from island to island during the course of the year. Their habitat is limited to areas warm enough to sustain the plants on which they feed and cold enough, at least some of the year, for the ice to cover the sea separating the islands, allowing the deer to travel over it. Unfortunately, according to reports from local huners, the deer populations are declining. Since these reports coincide with recent global warming trends that have caused the sea ice to melt, we can conclude that the purported decline in deer populations is the result of the deer's being unable to follow their age-old migration patterns across the frozen sea.
Write a response in which you discuess what specific evidence is needed to evaluate the argument and explain how the evidnece would weaken or stranthen the argument.
The following is a recommendation from the borad of directors of monarch books.
We recommend that Monarch Books open a cafe in its store. Monarch, having been in business at the same location for more than twenty years, has a large customer bas because it is known for its wide selection of books on all subjects. Clearly, opening the cafe would attract more customers. Space could be *de for the cafe by discontinuing the children's book section, which will probably become less popular given that the most recent national census indicated a significant decline in the percentage of the population under age ten. Opening a cafe will allow Monarch to attract more customers and better compete with Regal Books, which recently opened its own cafe.
Write a response in which you discuss what questions would need to be answered in order to decide whether the recommendation is likely to have the predicted result.
The following appeared in a memo from the director of student housing at Buckingham College.
To serve the housing needs of our students, Buckingham College should build a number of new domitories. Buckingham's enrollment is growing and based on current trends, will double over the next 50 years, thus *king existing domitory space inadequate. Moreover, the average rent for an apartment in our town has risen in recent years. Consequently, students will find it increasingly difficult to afford off-campue housing. Finally, attractive new dormitories would *ke prospective students more likely to enroll at Buckingham.
Write a response in which you discuss what specific evidence is needed to evaluate the argument and explain how the evidence would weaken or strengthen the argument.
Nature's Way, a chain of stores seling health food and other health-related products, is opening its next franchise in the town Plainsville. The store should prove to be very successful: Nature's Way franchises tend to be most profitable in areas where residents lead healthy lives, and clearly Plainsville is such an area. Plansville merchants report that sales of running shoes and exercise clothing are at all-time highs. The local health club has more members than ever, and the weight training and aerobics classes are always full. Finally, Plainsville's schoolchildren represent a new generation of potential customers:these schoolchildren are required to participate in a fitness-for-life program, which emphasizes the benefits of regular exercise at an early age.
Write a response in which you examine the stated and unstated assumptions of the argument. Be sure to explain how the argument depends on these assumptions and what the implications are for the argument if the assumptions prove unwarratned.