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Task Description: Read the following case study and answer the questions that follow. Ella is a 9-year-old third-grade student in an inclusive classroom. She has been diagnosed with Emotional and Behavioural Disorder (EBD). She has been struggling academically and socially due to challenges related to self-regulation, impulsivity, and emotional outbursts. Ella's behaviour includes frequent tantrums, defiance toward authority figures, and difficulty forming positive relationships with peers. Despite her challenges, Ella shows an interest in art and creative activities and demonstrates strong verbal skills when calm. Describe 2 strategies that could be implemented that could help Ella regulate her emotions in class (4 marks) Explain 2 strategies that could improve Ella’s social skills (4 marks) Identify 2 accommodations that could be implemented to support Ella academic progress and provide a rationale for your recommendation.(6 marks) Provide a detailed explanation of 2 ways…

Complete the table below by identifying the appropriate data-gathering instruments, data processing techniques, non-prose materials, and statistical tests for the given scenario. Explain the reasons behind your choice. Tricia wants to determine if her organization’s new counseling technique decreases the anxiety level of single mothers in their community. Specifically, she wants to address the following research questions: Is there a significant decrease in the anxiety level of single mothers subjected to the counseling technique? Is there a difference in the anxiety level of the control and experimental groups after the intervention? How do the single mothers respond to the counseling technique? To do this, she will use two intact groups: one control group and one experimental group. There will be 98 participants in the study. Fifty will be assigned to the experimental group who will be subjected to the new counseling technique. The rest will be assigned to the control group who…

O What is the independent variable in the study for a Within-Subject Design? What are the levels of that independent variable? What is the dependent variable?

Want to understand practice scenarios from my tips book on experimental designs and threats to internal and external validity.

I am having trouble solving this problem.  Can you please provide me with some help?  Thank you.  I appreciate it. Allied Applications, a multinational commodities trading company, has recently announced a new personnel evaluation system.  Six months after implementing the system, Allied's human resources director takes a random sample of 100 management-level employees and 100 rank-and-file employees.  Thirty percent of the management sample and 24% of the rank-and-file sample report that they are satisfied with the new system.  Using a "no difference in satisfaction rates" null hypothesis, set up the appropriate hypothesis test.  Use a significance level of 5%.  Is the sample proportion difference statistically significant?

A Deloitte employment survey asked a sample of human resource executives how their company planned to change its workforce over the next 12 months. A categorical response variable showed three options: the company plans to hire and add to the number of employees, the company plans no change in the number of employees, or the company plans to lay off and reduce the number of employees. Another categorical variable indicated if the company was private or public. Sample data for 180 companies are summarized as follows. Employment Plan Company Private Public Add Employees 37 32 No Change 19 34 Lay Off Employees 16 42 Find the value of the test statistic. (Round your answer to three decimal places.)   Find the p-value. (Round your answer to four decimal places.) p-value =

A Deloitte employment survey asked a sample of human resource executives how their company planned to change its workforce over the next 12 months. A categorical response variable showed three options: the company plans to hire and add to the number of employees, the company plans no change in the number of employees, or the company plans to lay off and reduce the number of employees. Another categorical variable indicated if the company was private or public. Sample data for 180 companies are summarized as follows. Employment Plan Company Private Public Add Employees 37 32 No Change 19 34 Lay Off Employees 16 42 1) Conduct a test of independence to determine if the employment plan for the next 12 months is independent of the type of company. State the null and alternative hypotheses. A) H0: Employment plan is not mutually exclusive from the type of company. Ha: Employment plan is mutually exclusive from the type of company.   B) H0: Employment plan is not independent of…

A Deloitte employment survey asked a sample of human resource executives how their company planned to change its workforce over the next 12 months. A categorical response variable showed three options: the company plans to hire and add to the number of employees, the company plans no change in the number of employees, or the company plans to lay off and reduce the number of employees. Another categorical variable indicated if the company was private or public. Sample data for 180 companies are summarized as follows. Employment Plan Add Employees No Change Lay Off Employees Company Private Public 37 19 16 32 34 42 (a) Conduct a test of independence to determine if the employment plan for the next 12 months is independent of the type of company. State the null and alternative hypotheses. O Ho: Employment plan is not independent of the type of company. H₂: Employment plan is independent of the type of company. O Ho: Employment plan is independent of the type of company. H₂: Employment…

Does the example represent an observational study or an​ experiment?   Car accident data is obtained from the Ohio database. It is found that more accidents happened at night.

Which type of observational study is described in the problem statement?

"Bullying." according to noted expert Dan Olweus, "poisons the educational environment and affects the learning of every child." Bullying and victimization are evident as early as preschool, with the problem peaking in middle school. Suppose you are interested in the emotional well-being of not only the victims but also bystanders, bullies, and those who bully but who are also victims (bully-victims). You decide to measure depression in a group of victims and a group of bully-victims using a 26-item, 3-point depression scale. Assume scores on the depression scale are normally distributed and that the variances of the depression scores are the same among victims and bully-victims. The group of 25 victims scored an average of 25.3 with a sample standard deviation of 9 on the depression scale. The group of 23 bully-victims scored an average of 20.5 with a sample standard deviation of 8 on the same scale. You do not have any presupposed assumptions about whether victims or bully-victims…

Hi, can I get some help with selecting the individuals and variables in this study?

A Deloitte employment survey asked a sample of human resource executives how their company planned to change its workforce over the next 12 months. A categorical response variable showed three options: The company plans to hire and add to the number of employees, the company plans no change in the number of employees, or the company plans to lay off and reduce the number of employees. another categorical variable indicated if the company was private or public. Sample data for 180 companies are summarized as follows.     Company  Company Employment Plan  Private  Public  Add Employees  37 32 No Change  19 34 Lay off Employees  16 42   a. Conduct a test of independence to determine if the employment plan for the next 12 months is independent of the type of company. at a .05 level of significance, what is your conclusion? b. Discuss any differences in the employment plans for private and publiccompanies over the next 12 months.