The Test That Will Be Uses - 821 Words

Selection of test The test that will be uses is a one- way ANOVA test. A one-way ANOVA test involved the analysis of the difference between means of three or more groups and the variance within the groups (Salkind, 2013). The research scenario is looking at the difference between three groups which are individuals who cannot to identify hypertension lifestyle factors, can identify some hypertension lifestyle factors and can identify all hypertension lifestyle factors and their willingness to engage in self- care in addition to the variance within the groups. In addition, in a one-way ANOVA there is one factor or independent variable and within the research scenario there is one factor which is identifying hypertension lifestyle factors (Salkind, 2013). Step 2: Level of significance The research scenario does not pose a high risk to the participants involved, therefore the level of significance will bet set to 0.05. A level of significance at 0.05 means that the researcher has accepted 5 cases out of 100 for committing a type I error of rejecting the null when it is true and accepting the research hypothesis (Salkind, 2013). The remaining 95 cases out of 100 a true null hypothesis is accepted (Salkind, 2013). Step 3: Selection of one-tailed or two-tailed test An ANOVA test strictly looks at the overall difference between the means of groups and the variance within groups, ANOVA test does not tell you where the difference lies, therefore there is no direction (Salkind,Show MoreRelatedUse Of Test Tubes And Their Purpose1018 Words   |  5 Pagesrepresent? Are these just accessories? In this paper, we will see the difference of these test tubes and their purpose why there are different colors. Despite of those colored tops, we still encounter some mistake using them. Nowadays, there are many commercially used test tubes in different hospitals and clinics. 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