Supermarket Prices Essay Example | Topics and Well Written Essays - 1750 words

Supermarket Prices - Essay Example There are a lot of assumptions about the grocery market in Australia. One of the assumptions is that markets like the Coles and Woolworths have large economies of scale and hence they have cheaper products as compared to other supermarkets. It is also argued that different states have different market sizes, and costs resulting in different prices across the states. It is also assumed that the prices differ according to the location of the store. Further, managers at ALDI claims that they have different prices in the three states. Answer 1 Hypothesis: The null hypothesis is one in which we assume that the difference between the sample means is because of chance. The alternate hypothesis supposes that the samples are affected by some non-random clause (Prince, 2000). The Null hypothesis will be the one which assumes that the average price of all the stores is same. The alternate hypothesis will assume that there is significant difference between the average prices of the 4 supermarkets. Null Hypothesis: H0:  µ1 =  µ2 =  µ3 =  µ4 Alternate Hypothesis: H1:  µ1 ≠   µ2 ≠   µ3 ≠   µ4 Where,  µ1 is the average price at Coles/BI-LO  µ2 is the average price at Woolworths/Safeway  µ3 is the average price at independent stores  µ4 is the average price at ALDI Appropriate Test Since, we are required to compare the means of 4 samples; the appropriate test that shall be performed is the one-way ANOVA (Karris, 2003).

Any to pic Essay Example | Topics and Well Written Essays - 500 words

Any to pic - Essay Example The cases of failure among health care institutions that have been publicized, though a minority, their overwhelming blow cannot be condoned. These failures have been associated with inadequate compassion, inadequate respect, and lack of dignity. The media has gone further to highlight the consequences of such shortcomings. The most adverse effect is that such failure results to death of many individuals, who would, otherwise have been saved. The interest of some health care organizations has masked the avoidable harm that patients experience across various parts of the world (Reid, 2012). It is essential to note that for a positive movement to be made, the most essential task is shifting the mindset of all health care professionals at all levels. For instance, it is essential that normalizing the nonstandard should be stopped as well as acceptance of the unacceptable. Moreover, there should be a collective as well as individual practice and promotion of professional cores and values that increase the safety of patients and property ownership. Nevertheless, improvements should be made in surgeries, with increases in effectiveness and commitment among the professionals. Health care professionals touch people’s lives at times of primary human need, when compassion and care are what they need most. It is, therefore, significantly essential that individuals, boards, and teams explore what compassion, dignity, respect, and care signify and their manner of demonstration (Reid, 2012). Building united mental representations of care requires nurses to express professional values and describe their expectations. As much as there has been reported failures and poor performance in health care institutions, it is, however, essential that their efforts be recognized. It is arguable that with the absence of nurse leaders to engage others in work, a health environment is unachievable. Professionals have argued that it is only qualified nurses who can determine whether