### Lengths of Stay in Days for a Random Sample of PatientsThe following are the lengths of stay (in days) for a random sample of 19 patients discharged from a particular hospital:- 13, 9, 5, 11, 6, 3, 12, 10, 11, 9, 9, 4, 4, 2, 2, 10, 10, 10, 12You can use the provided data to perform various data analyses. For example, you can send the data to a calculator by selecting the "Send data to calculator" button.#### Drawing a HistogramTo draw a histogram for these data:1. **Initial Class Boundary**: 1.52. **Ending Class Boundary**: 13.53. **Number of Classes**: 6 (of equal width)Note that you can adjust the number of classes or boundaries as needed. Ensure to label each class with its endpoints.### HistogramBelow is a diagrammatic representation of what the histogram will look like based on the given instructions:![Insert Histogram Diagram Here]The histogram has:- **x-axis** labeled as "Length of stay (in days)"- **y-axis** labeled as "Frequency"Each bar in the histogram represents the frequency of patient stays within specific ranges of days.Please note that the actual histogram is not provided or drawn here. You will need to calculate the frequencies and draw it based on the instructions given.---### Interactive ToolsAn option to adjust the class boundaries and number of classes is provided through an interactive tool:- Use the **plus/minus icons** to increase or decrease the number of classes.- There is an option marked with a **question mark** (?) which likely provides additional help or more information.These tools can help visualize and better understand the data distribution by modifying the class intervals and seeing the impact on the histogram.

Given : Random sample size (n) = 19 Obs. No. Obs. 1 13 2 9 3 5 4 11 5 6 6 3 7 12…

Answered: The following are the lengths of stay…

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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b) If each observation is given by the overall mean + product effect + residual, find the residuals for all above observations and write them in a table. Product effect for each observation is: the group mean - the overall mean So, the product effect is the same for all observations in a group (e.g., A). (Hint: you can use Microsoft Excel, R or SPSS for this)
I need help with something regarding this problem. The National Sleep Foundation recommends that adults aged 18 to 64 get an average of 8 hours of sleep per night. A survey of sleep hours was taken during a Statistics class. The data is listed below: 4, 5, 5, 5, 5.5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 10, 10 Do we have enough evidence at the 0.05 significance level to say that statistics students tend to get less sleep than the recommended average of 8 hours per night? How would I get the degrees of freedom?
Twelve inmates in a particular prison took part in an anger management class. Before it began, the median score on an anger control assessment of the group was 42 (out of a maximum of 60). After the six month class, the participants scores on the same assessment were 35, 41, 40, 44, 57, 36, 39, 47, 58, 39, 42, 39. 1. Construct a boxplot of the data and explain briefly why a sign test is appropriate to use in this case
In a sample of employees at a company here were the number of days they were out (sick/personal/vacation days) last year: 1, 6, 19, 35, 5, 9, 8, 12, 2, 15, 7, 7, 11, 15, 0, 25, 20, 15, 19, 5 Using Minitab, find the following sample statistics (take a screenshot of your output from Minitab and paste it here): Mean = median = Standard deviation =IQR=
The National Sleep Foundation recommends that adults aged 18 to 64 get an average of 8 hours of sleep per night. A survey of sleep hours was taken during a Statistics class. The 25 data values listed below: 4, 5, 5, 5, 5.5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 10, 10 Do we have enough evidence at the 0.05 significance level to say that GRCC MA 215 students tend to get less sleep than the recommended average of 8 hours per night?
The following are the lengths of stay (in days) for a random sample of 20 patients discharged from a particular hospital: 13, 9, 5, 11, 6, 3, 12, 10, 11, 7, 3, 9, 2, 2, 10, 10, 12, 12, 8, 8 Send data to calculator Draw the histogram for these data using an initial class boundary of 1.5, an ending class boundary of 13.5, and 6 classes of equal width. Note that you can add or remove classes from the figure. Label each class with its endpoints. Frequency 6 5 4+ 3 2 1 0 0 0 Length of stay (in days) U 0 n 0:00 00:0 X Español K
The following are the lengths of stay (in days) for a random sample of 16 patients discharged from a particular hospital: 13, 9, 5, 11, 6, 3, 12, 10, 11, 7, 12, 12, 12, 9, 9,9 Send data to calculator Draw the histogram for these data using an initial class boundary of 2.5 and a class width of 2. Note that you can add or remove classes from the figure. Label each class with its endpoints. Frequency S 0 This f Length of stay (in days) 0 Tom 0:00 00:0 X

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