To determine just how expensive a cappuccino was in San Francisco, I sampled cappuccino prices at 36 coffee shops scattered across San Francisco. The sample mean price of a cappuccino is $3.54 (x̅) with a sample standard deviation, or a standard error, of $0.55 (s). The prices ranged from $2.50 to $4.40. To construct a 99% confidence interval for this sample, I multiplied the standard error by the z-statistic corresponding with 99%, 2.576, and added/subtracted that value from the point estimate, $3.54. The resultant confidence interval was [$2.13, $4.96]. In other words, if I continued sampling cappuccino coffee prices and creating unique samples of sufficient size, both including and not including the coffee shops already sampled, 99% of the …show more content…
It is possible, albeit unlikely, that the prices shown on these cafe’s websites is different from the prices they actually sell cappuccinos at. I also failed to correct for inconsistencies in cappuccino prices. Cappuccino sizes are not standardized, so I tried to pick the smallest size whenever possible, which varied from “Small” at most cafes to “Tall” at Starbucks to “12 oz” at other institutions. In order to provide a basis for equal comparison, I should have ensured that the cappuccinos in the population had the same price in liquid ounces. Additionally, some coffee shops such as Starbucks include tax in the prices listed on their menus, whereas others do not. The combined effect of the methodological problems and sampling biases leads me to conclude that my sample is most likely biased. Since confidence intervals are usually centered around sample means, which are supposed to be equal to the population means, there is evidence to believe that the constructed confidence interval contains the population mean despite the fact that it is most likely biased. First of all, the coffee shops I sampled are quite representative of San Francisco coffee shops by general price. Most of the coffee shops sampled were within the inexpensive to moderate price range as described by Yelp, which is quite representative of coffee shop prices in San
2. In order to determine the average amount spent in November on Amazon.com a random sample of 144 Amazon accounts were selected. The sample mean amount spent in November was $250 with a standard deviation of $25. Assuming that the population standard deviation is unknown, what is a 95% confidence interval for the population mean amount spent on Amazon.com in November?
Is this estimate centered about the parameter of interest (the parameter of interest is the answer for the mean in question 2)?
A soccer ball manufacturer wants to estimate the mean circumference of mini-soccer balls within .12 inch. Assume that the population of circumferences is normally distributed.
(21) You took a sample of size 21 from a normal distribution with a known standard deviation, . In order to find a 90% confidence interval for the mean, You need to find.
There were two main start-up decisions. The first is the choice in furniture. The option was given to choose either Used Furniture for $2,000, or several other choices for $4,000. These others were New Modern, New Green, Urban, and New Elegant. So, sticking with my theme, I went for the Used Furniture. Being located where my new coffee shop is and well as my expected general customer classification, I don’t have the liberty to charge a premium for coffee. According to Kate Taylor in her article Some Starbucks locations quietly raised prices on brewed coffee and cookies on Pumpkin Spice Latte launch day, she says, “Starbucks just quietly raised prices at a sizable chunk of locations.” Starbucks can reach a much larger crowd than my simulated shop, therefore, I decided to take my approach differently with the cheaper route.
Starbucks uses price targeting to identify customers willing to pay more by charging different prices for products that cost essentially the same to produce. Starbucks’ menu has products ranging from $2.20 to $3.40. This price difference stems not from a $1.20 difference in production cost, but rather a subtle way of encouraging customers to signal their willingness or ability to pay higher prices, and therefore allow Starbucks to increase its profits.
During my visits to the coffee shop, I was very surprised that the amount of people that ordered donuts was not as large as I expected. I made that assumption that donuts would be a regularly ordered item because of the variety offered by the coffee house. However, the number of people who ordered donuts were more than those that ordered coffee. I noticed that the majority of people either ordered hot coffee or iced coffee (Figure 1). The other beverages such as, Macchiato, Cappuccino, Latte, Punch, Coolatta and Smoothie were not as popular. Additionally, I observed that many of the customers paid using cash, however the majority
Statistics show that over half of the American population consumes coffee on a daily basis. You may drink coffee hot, cold, mixed, or even in a frappuccino. Individuals are able to make coffee at home, or buy it on the go. Coffee provides people with caffeine, which ultimately gives energy for hardworking people all around the world. The main focus for this paper will cover the following topics, with coffee as the basis: causes for shifts in supply and demand, how coffee supply and demand influence price, quantity,
To calculate the optimal the Keurig-cup price, we first considered the data from Case Exhibit 7B, to determine the total percentage of consumers who are willing to purchase at each of the price points.
I set out to find a place to begin my observations, not knowing what to fully expect, what I may find. So I decided to look around at what is close to my home that isn’t a place I frequent or have even visited at all. Then it came to me, the Starbucks that is only about a mile away is a perfect place for me to observe subjects that I would consider different from myself, seeing as how I consider such obscene prices for coffee ridiculous. Starbucks is a very popular chain of coffee vendors that describe their product as more about quality than what Americans are used to in typical coffee joints.
When it comes to price, I do agree you get what you pay for, but I do feel it should not cost you an arm, and a leg for a single cup of coffee. Regardless where you get your coffee from your going to have to pay for it, some places are just priced more then others With that being said let's discuss, Dunkin’ Donuts extra large coffee before tax sits at $2.09 per cup, and their large ice coffee at $2.79. Starbucks large coffee before tax starts at $2.45 per cup, and their large ice coffee at $2.95. Although, Starbucks prices may not seem to be to much higher, if you are like me, drinking these coffees every day, and are not made of money, that change difference can definitely add up.
When Starbucks first became a Public Traded Company in 1992, there were only 165 stores open at that time. The company set a goal for growing 125 stores per year and rapidly expanded until reaching 11,000 U.S. stores in 2008 (Starbucks website). When Starbucks first opened, it focused on the experiential. At its best, the coffee giant truly represented the ‘”third place” between home and work where a customer can chat with the barista, order a drink to his specification, then settle in for conversation, socializing, and relaxation (Wikipedia). People were not paying $3 per latte because it tasted that much better than Starbucks’ competitors. They were paying it because they could go into a Starbucks and get that European café feeling and then take the
In regards to the company Starbucks, their cost of production includes the cost of coffee beans, milk, plastic products, advertising, rent and labor. When it comes to the high price of Starbucks coffee customers should consider the cost of what goes into the coffe, Howard Schultz said “I am concerned about dairy, both domestically and around the world, and we are working feverishly with our suppliers, (and to) identify new suppliers (Thomnson, R. 2014). When it comes to the price of coffee, “prices recently hit a two-year high due to crop-damaging drought in Brazil, the top producer” (Thomnson, R. 2014). This has a huge impact on the price consumers pay for their coffee.
Starbucks can follow some strategies to differentiate their product even more that will lead to vary their menu prices. For example, Starbucks might create “saving menu” by selling some products at a lower prices to attract even more customers. Also, Starbucks might take into consideration the strategies of opening “Starbucks carts” that open in smaller express places that don’t fit for a whole store. Those “Starbucks carts” will attract even more customers because it is easier to get access to. “Starbucks carts” may provide the customers with low cost products to draw larger market base. To be a best cost provider in the market will allow Starbucks to be the most attractive company in the coffee market internationally. Thus, Starbucks will have a competitive advantage over its rivals by fulfilling the needs of a huge customer base in the market, by providing a high quality products and provide products with the best costs.
While the leading drinks in 2004 were espresso-based beverages with sales averaging $50,395 per store, drip-brewed coffee beverages – which Expresso Espresso does not offer – came in second at $33,336 per store. It is understandable that Todd insists on providing quality products, but refusing to add drip-coffee beverages to his menu is the equivalent of refusing to cater to his customers’ needs. Unlike any of the local competitors, Expresso Espresso and the eventual Starbucks are the only Mobile coffee shops that offer a drive-through service. The drive-through contributes to 40 percent of Expresso Espresso’s total revenues, so needless to say, it’s a very important contributor to the business. If Todd hopes to stand a chance against Starbucks, his biggest competition, he will need to add drip-coffee beverages to his menu. Otherwise, it will be just as easy for a customer to drive off 400 feet east to Starbucks and request a drip coffee there instead.