What is the standard error for this problem, not using the pooled values ### 7.25 Friday the 13th, Part IIThe study in Exercise 7.23 provides additional data on traffic accident-related emergency room admissions, comparing distributions from Friday the 6th and Friday the 13th across six paired dates. The summarized data, including graphs and key statistics, is detailed below.#### Graphical Representations:1. **Friday the 6th Histogram**: - The x-axis represents the number of admissions. - The y-axis represents the frequency count of these admissions. - Bimodal distribution with higher frequencies around 3-6 and 9-12 admissions.2. **Friday the 13th Histogram**: - Similar x-axis and y-axis configurations as the first graph. - Majority of the frequencies are clustered around higher admission counts (about 9-12).3. **Difference (Friday the 13th - Friday the 6th) Histogram**: - The x-axis represents the difference in the number of admissions between the two dates. - The y-axis represents the frequency count of these differences. - Most differences are negative, indicating typically higher admissions on Friday the 13th compared to Friday the 6th.#### Summary Statistics:| | 6th | 13th | Difference ||----------|---------|---------|-------------|| **Mean** | 7.5 | 10.83 | -3.33 || **SD** | 3.33 | 3.6 | 3.01 || **n** | 6 | 6 | 6 |- **Mean** values indicate the average number of emergency room admissions for each date. * Friday the 6th: 7.5 admissions * Friday the 13th: 10.83 admissions * Difference: -3.33 (indicating higher admissions on Fridays the 13th)- **SD** (Standard Deviation) shows the variability in

Formula Used: Standard error = σn Where, σ is a standard deviation n is sample size

Answered: 7.25 Friday the 13th, Part II. The…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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