Category: Statistics

You must submit your initial post FIRST before you can view and respond to your classmates’ initial posts. Use the course Excel spreadsheet to construct a 90% confidence interval for proportion research Find the average price of homes in your state (cite your source). Gather a Sample: Record the prices for 15 randomly selected homes […]

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unit 6 & 7

April 9, 2026

Progress Check Use this activity to assess whether you can: Describe the sampling distribution for sample proportions and use it to identify unusual (and more common) sample results. Distinguish between a sample statistic and a population parameter. Use StatCruch to find a confidence interval to estimate a population proportion when conditions are met. Interpret the […]

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Hi pleas I need help for my homework

April 8, 2026

In this project, we’ll use our unique IAT random samples to demonstrate what we learned in Unit 4 (Module 11). WARNING: Since this project is equivalent to an exam, I will not be able to help you. However, you can still rely on your classmates for help, and I can answer clarification questions. Progress Check […]

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the project

April 7, 2026

Title: Statistical Modeling of Climate Variability and Agricultural Productivity in East Africa 1. Introduction Background on climate change and its impact on agriculture. Statement of the problem: unpredictable rainfall patterns affecting food security. Research gap: limited region-specific predictive models for East Africa. Objectives: Develop statistical models to forecast rainfall variability. Assess the impact of climate […]

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Hi pleas I need help for my homework

April 7, 2026

Module 23 Homework 1 – Hypothesis Test for a Difference in Two Population Means (5 of 7) Progress Check Use this activity to assess whether you and your peers can: Under appropriate conditions, conduct a hypothesis test about a difference between two population means. State a conclusion in context. Directions Use the drop-down menu to […]

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Understand the role of mean, median and mode in Data analysi…

April 6, 2026

In statistics easures of central tendency such as the mean, median, and mode are commonly used to summarize and describe data sets. However, each measure provides different insights depending on the distribution and nature of the data. This question explores how these three measures compare, when each is most appropriate to use, and how outliers […]

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Hi pleas I need help for my homework

April 6, 2026

Progress Check Use this activity to assess whether you and your peers can: Explain the meaning of each relevant item from the StatCrunch output when testing a claim about a mean. Directions Use the drop-down menu to learn about the three steps needed to complete this assignment. Three steps to complete the assignment Prompt In […]

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Hi pleas I need help for my homework

April 5, 2026

Progress Check Use this activity to assess whether you and your peers can: Under appropriate conditions, conduct a hypothesis test about a mean for a matched pairs design. State a conclusion in context. Directions Use the drop-down menu to learn about the three steps needed to complete this assignment. Three steps to complete the assignment […]

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Statistics Question

April 5, 2026

Assessment 4: Details and instructions Completion requirements Assessment 4 Written assessment Word count/length 2000 words equivalent SILOs Comprehend the fundamental principles of epidemiology and biostatistics (SILO 1). Explain how the principles of epidemiology and biostatistics can be applied in public health (SILO 2). Explain, differentiate, and apply fundamental concepts of epidemiology and biostatistics (SILO 3). […]

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Statistics Question

April 5, 2026

Required Resources Read/review the following resources for this activity: : Chapters 2, 6, and 7 Week 5 Lesson Download the following documents for this activity. Instructions This week’s lab highlights using graphics, distributions, and tables to summarize and interpret data. Review the video below to gain an overview of this week’s lab assignment. Begin with […]