MAT 510 WEEK 10 DISCUSSION QUESTION
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MAT 510 WEEK 10 DISCUSSION QUESTION
“Hypothesis Test”
Note: Online students, please select one of the two subjects to discuss.
• Use the Internet or Strayer Library to research articles on hypothesis test and its application in business. Select one (1) company or organization which utilized hypothesis test technique for its business process (e.g., whether or not providing flexible work hours improve employee produMAT 510 WEEK 10 DISCUSSION QUESTION
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Select one (1) company or organization which utilized hypothesis test technique for its business process (e.g., whether or not providing flexible work hours improve employee productivity.) Give your opinion as to whether or not the utilization of such a technique improved business process for the selected company or organization. Justify your response.
• Select one (1) project from your working or educational environment that you would use the hypothesis test technique. Next, propose the hypothesis structure (e.g., the null hypothesis, data collection process, confidence interval, test statistics, reject or not reject the decision, etc.) for the business process of the selected project. Provide a rationale for your response.
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MAT 510 WEEK 10 DISCUSSION QUESTION
To purchase this visit following link: https://coursehomework.com/product/mat-510-week-10-discussion-question/ Contact us at:
HELP@COURSEHOMEWORK.COM
MAT 510 WEEK 10 DISCUSSION QUESTION
“Hypothesis Test”
Note: Online students, please select one of the two subjects to discuss.
• Use the Internet or Strayer Library to research articles on hypothesis test and its application in business. Select one (1) company or organization which utilized hypothesis test
For the following research questions, create one null hypothesis, one directional research hypothesis, and one non-directional research hypothesis.
Part 1. Using the sample data, perform the hypothesis test for each of the above situations in order to see if there is evidence to support your manager’s belief in each case a.-d. In each case use the Seven Elements of a Test of Hypothesis, in Section 6.2 of your text book with α =
3. Construct a hypothesis – Based on your observation in Question 1 and your background research in Question 2, develop a hypothesis statement that addresses the relationship between dissolved oxygen in the water sample and the number of fish observed in the body of water.
Use the Internet or Strayer Library to research articles on confidence interval and its application in business. Select one (1) company or organization which utilized confidence interval technique to measure its performance parameters (e.g., mean, variance, mean differences between two processes, etc.). Give your opinion as to whether or not the utilization of such a technique improves business process for the company or organization that you selected. Justify your response.
The first step is to locate and define the problem or desired research issue. The second step is to formulate a hypothesis and decide which method of hypothesis testing should be conducted such as exploratory research, descriptive research, or causal research. The third step is to collect data as primary of secondary such as surveys, observations or rely on other methods such as the census. The forth step is to
1. An organization expands its private Internet to connect with customers, suppliers, and other partners. This expansion is called its
Hypothesis testing plays an important role in these testing approaches because it forces organizations to think about the current state of their business and to make claims about their customers preferences and desires. The organization then is forced to initiate different projects to investigate and determine whether these claims are true on not. As Avinash explained, starting with a hypothesis allow organization to accomplish two important things; first it allow for the contribution of clear input into test script creation and second, it helps with the establishment of clear success measurement (Avinash, Kaushik, Web
A hypothesis is a statement that predicts the outcome of an experiment or research. Every experiment must have a hypothesis statement which shows the aim of an experiment. It is usually an educated guess and indicates the expectations of a researcher. Carrying out a number of experiments, can either approve or disapprove a hypothesis(Moschopoulos & Davidson, 1985). A hypothesis is formed after literature study has been finished and the problem of the study stated. There are different types of hypothesis these include, Inductive hypothesis, based on specific observation, deductive hypothesis provides evidence that expands, supports or contradicts a theory. Non-directional hypothesis states the relationship or difference between variables, directional hypothesis defines the desired direction of the relation or difference between the variables. Null hypothesis states that there is either a significant difference between variables or no significant relationship between the variables(Dembo & Peres, 1994).
Hypothesis testing is the process in which an analyst may test a statistical hypothesis. The methodology used by the analyst is based on the nature of the data used and the main goals of the analysis. The main goal in this is to either reject or accept the null hypothesis. Through testing, results will show that someone who may prove one answer, may not mean that answer is actually correct, for there may be many factors that may change the outcome. For this reason is why researchers the five or one percent probability rates.
X2=Σ (observed value-expected value) 2/expected value. This test, among others, may be helpful to determine the types of or regions for sales and predict decreases and increases in future business. When using this test, careful data analysis must be used and one must ensure the sample size is large enough to provide accuracy. Employing the use this statistical methods test can help management determine the trends of desired information.
The null hypothesis is a statement that explains there is no relationship between two variables (Salkind, 2013). Using the
For hypothesis test two the manager suspects less than 55% of the 100 telemarketers received online training. Looking at the type of training data; two types of training were offered and none at all, provides the three options. Therefore, if those receiving either group training or none at all total more than 45 telemarketers of the 100 sales people then the alternative hypothesis is accepted because there is sufficient evidence to support it. If the manager’s suspicions are true: the null hypothesis that states there are less than 55% of the sales force who received online training is true then there must be sufficient evidence to support that statement. 20 of 100 callers have no training and 30 telemarketers received group training while 50 sales people received online training according to the Excel data sheet provided. Therefore, 50% either received no training or group training and 50% received online training. The manager’s suspicions are supported. There is sufficient evidence to support the null hypothesis and therefore the alternative is false.
In this method testing or proving hypothesis with use of mathematics and statistics instruments is a major task. This method is totally opposite to the previous research method.
The purpose of this paper is to create a hypothesis based on two-sample tests. Two-sample tests compare two sample estimates with each other, whereas one-sample tests compare a sample estimate with a non-sample benchmark (Doane & Seward, 2007). The learning team has chosen to create a hypothesis testing using the wages and wage earners data set. The learning team has developed one business research question from which the team will formulate a research hypothesis. The business research question and testing simply involves creating two separate groups of the data set, and
The Formulation of the Hypothesis has two types namely: the null hypothesis and affirmative hypothesis. Hypotheses is a scientific guess which intends subject for thorough investigation. It is recommended to use null hypothesis in your research project.