Null Hypothesis and an Alternate Hypothesis
Hypothesizing in business assists leadership in deciding which avenue to take for the overall health of the organization. This is done by allowing the business managers to make decisions after having full research. Business leaders have had to employ hypothesizing to facilitate the implementation of right decisions in their lines of duty. This is an important process because organizations are made or destroyed by the nature of decisions that leaders make. Decisions that leaders make in an organization are critical, for they reflect the current and future success of the business. It is on this account that the business leaders work hard to test the hypothesis of different issues in an organization before making the right decisions (Albright, Winston, & Zappe, 2010).
Null hypothesis vs. alternate hypothesis
In practice, a hypothesis is a proposed explanation for observable phenomenon and often used to explain facts and observations on the natural world. A hypothesis predicts the possible outcome of events and information, thus allowing the best decisions to be made. This is important in allowing the business leaders minimize risks that accompany some decisions.
Hypothesizing in business assists leaders in making key decisions that will promote healthy organizations. There are different types of the hypothesis that are used in analyzing information in the process of establishing the best cause of action in a given context. The most widely used hypotheses are the null and alternate hypothesis (Anderson, & Sweeney, & Williams,...
Given that hypothesis testing holds the potential to provide keen business insights, the question that immediately arises is 'how does one conducts a hypothesis test?' It is a five step process. 1. First we formulate the null hypothesis (Ho), the statement or claim that will be tested. Using our earlier widget example, the null hypothesis (Ho) would be "Productivity is low in the widget making department because morale is low" (Bushman,
75, p < .000. Ho: Mean IQ = 100. The mean difference of the sample from the test value of 100 (the average of the general population) was 29.25, with confidence intervals of 24.9 and 33.6, indicating that there is a 95% level of certainty that the true mean difference lies between these two numbers. Alternate Hypothesis Ha: Mean IQ > 100 Level of significance: .05 This is a one-tailed test because our hypothesis
In short, it measures the variance among the means of the three populations to determine whether or not there is a significant difference. 2d. Following a .05 level of significance, and after calculating the df (2), the critical value needed to reject the null hypothesis is 3.05. Our calculations show that F=48.2131. Thus, we would reject the null hypothesis because our calculated value (F=48.2131) is larger than the critical F.
A study evaluating the personal biases held by educators in the context of parental involvement the (T.I.P.) project returned interesting results regarding intervention and assessment strategies designed to draw parents into the class room while maintaining the educator's sense of control and competence. It has been observed that while educator self-concept may differ, the successful involvement of parents in learning objectives results in increased assessment of educator competence by the
Therefore, the most different variable in the study is the change in treatment, i.e. The doubling of class time. The following definitions are provided to ensure uniformity and understanding throughout this study. All definitions, not otherwise noted, have been developed by the researcher: AYP -- Adequate Yearly Progress refers to the state-stipulated percentage of students by subject (math/English) by demographic (race/socio-economic strata) that must pass the HSPA. Schools that do not
NIn spite of touch being very significant as a communication means, very little is known on why and when touch takes place and what can be deduced when it takes place in opposite-gender or same-gender interactions. Studies focusing on this topic concerning gender and touch have had a focus on touch occurrences that are observed, those that are reported, the beliefs people hold on touch meanings, the perceptions of observers
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now