15 Sep 2023
StatisticsDescriptive Statistics and a Histogram
Question 1
The video discusses the concept of descriptive statistics and a histogram. A
histogram is a tool that counts the number of data points and creates evenly
distributed bins between the maximum and...
15 Sep 2023
StatisticsPublic Agencies and Emergency Managers: How to Prepare for and Respond to Disasters
Public agencies and emergency managers are increasingly using social media to
keep the public informed during a crisis. However, despite the good
understanding of the adoption of these technologies, there is...
15 Sep 2023
StatisticsEstimating Models Using Dummy Variables Response
Rebekah,
You presented great insights in this discussion! Considering the multiple
regression presented earlier on assessing whether the respondent’s personal
income was influenced by their hours of work in a week,...
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15 Sep 2023
StatisticsDo Distributions Really Exist?
Distribution refers to the arrangement of data around the mean. Randomly
sampled data from a normal population should be normally distributed (Camm et
al., 2018). Normal distribution occurs when the probabilities of...
15 Sep 2023
StatisticsThe Different Types of Case Management Services
The article “Evidence-based Nurse Case Management Practice in Community
Health” seeks to expound further the effectiveness of different types of case
management services in improving patient care especially in...
15 Sep 2023
StatisticsHow to Calculate a Confidence Interval
Question 1. Highest Mean Salary
The position with the highest mean salary was the QB position, which had a
mean salary of 4.041e+6.
Figure 1
_M ean Salaries _
Question 2. Sampling
The sample...
15 Sep 2023
StatisticsMeasures of Variability: Types and Examples
The measure of variability is highly used in mathematics, and it refers to a
summary statistic that helps determine the degree of variability that is found
in any given data ( Allaj, 2018) . In other words, the...
15 Sep 2023
StatisticsApplications of Correlation and Regression
The graph above shows a positive relationship where an increase in one
variable leads to an increase in the other. The plot shows that if a straight
line is drawn across the plots, then one would obtain a positive...
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15 Sep 2023
StatisticsDo Female and Male Project Managers Have Different Views?
Questions | Journal 1 | Journal 2 | Journal 3
|---|---|---
1\. What question(s) is the researcher(s) asking? | The researcher conducted
the study to address two questions: The first question is if female and...
15 Sep 2023
StatisticsFacts about the Population of Fort Worth TX City
The population of Fort Worth TX city in 2017 was 874,168 where only 1% lived
in the rural areas while the majority, 99%, resided in the urban center. In
2017, the largest part of the population was females, with a...
