(Solution) Math225 Week 7 Discussion: Hypothesis Testing

Read/review the following resources for this activity:

  • Textbook: Chapter 9
  • Lesson
  • Minimum of 1 scholarly source

In your reference for this assignment, be sure to include both your text/class materials AND your outside reading(s).

Initial Post Instructions

Describe a hypothesis test study that would help your work or conclusions in some way. Describe what variable would be tested and what would be your guess of the value of that variable. Then include how the result, if the null were rejected or not, might change your conclusions or actions in some way.

Follow-Up Post Instructions

Respond to at least two peers or one peer and the instructor. Further the dialogue by providing more information and clarification.

Writing Requirements

  • Minimum of 3 posts (1 initial & 2 follow-up)
  • APA format for in-text citations and list of references


This activity will be graded using the Discussion Grading Rubric. Please review the following link:

Course Outcomes (CO): 9

Due Date for Initial Post: By 11:59 p.m. MT on Wednesday

Due Date for Follow-Up Posts: By 11:59 p.m. MT on Sunday


Last week, we discussed how I would use the confidence interval to evaluate one of the variables tracked at my care facility. Therein, I described how we collect data on medication errors and determine the effectiveness of interventions we use to help curb the problem. Medication errors can cause adverse effects on patients, including mortality. It also increases the risk of malpractice lawsuits against a hospital and the care practitioners responsible. I would like to conduct a hypothesis testing study to explore whether or not the electronic prescribing systems effectively reduce the incidence of medication errors. Most research shows that e-prescribing effectively reducesthe prevalence of medication errors(Yang et al., 2019). Others have questioned….Please click here to download at $5