I am a college student needing some help with Lucidchart. I am working on the attached data
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Question:
I am a college student needing some help with Lucidchart. I am working on the attached data dictionary and need some help with the following:
Directions
- Use Lucid ChartLinks to an external site.
- describe the entities for a Logical Entity Relationship Diagram (ERD) based on the data dictionary .
- describe the entities for a Physical ERD based on the data dictionary .
- Explain the justification for the level of normalization (e.g., why did you not normalize or more than you chose to).
Original Source Field Name | Database Field Name | Data Type | Short Description | Is the Field Required? |
location | location_id | object | Description of location | Yes |
date | date_id | object | Description of date | Yes |
total_cases | total_cases_id | float64 | Description of total_cases | Yes |
new_cases | new_cases_id | float64 | Description of new_cases | Yes |
total_deaths | total_deaths_id | float64 | Description of total_deaths | Yes |
new_deaths | new_deaths_id | float64 | Description of new_deaths | Yes |
date | date_id | datetime64 | Date of the vaccination record | Yes |
location_key | location_key_id | object | Key representing the location | Yes |
new_persons_vaccinated | new_persons_vaccinated_id | float64 | Count of new persons vaccinated | Yes |
cumulative_persons_vaccinated | cumulative_persons_vaccinated_id | float64 | Description of cumulative persons vaccinated | Yes |
new_persons_fully_vaccinated | new_persons_fully_vaccinated_id | float64 | Description of new persons fully vaccinated | Yes |
cumulative_persons_fully_vaccinated | cumulative_persons_fully_vaccinated_id | float64 | Description of cumulative_persons_fully_vaccinated | Yes |
new_vaccine_doses_administered | new_vaccine_doses_administered_id | float64 | Description of new_vaccine_doses_administered | Yes |
cumulative_vaccine_doses_administered | cumulative_vaccine_doses_administered_id | float64 | Description of cumulative_vaccine_doses_administered | Yes |
new_persons_vaccinated_pfizer | new_persons_vaccinated_pfizer_id | float64 | Description of new_persons_vaccinated_pfizer | Yes |
cumulative_persons_vaccinated_pfizer | cumulative_persons_vaccinated_pfizer_id | float64 | Description of cumulative_persons_vaccinated_pfizer | Yes |
new_persons_fully_vaccinated_pfizer | new_persons_fully_vaccinated_pfizer_id | float64 | Description of new_persons_fully_vaccinated_pfizer | Yes |
cumulative_persons_fully_vaccinated_pfizer | cumulative_persons_fully_vaccinated_pfizer_id | float64 | Description of cumulative_persons_fully_vaccinated_pfizer | Yes |
new_vaccine_doses_administered_pfizer | new_vaccine_doses_administered_pfizer_id | float64 | Description of new_vaccine_doses_administered_pfizer | Yes |
cumulative_vaccine_doses_administered_pfizer | cumulative_vaccine_doses_administered_pfizer_id | float64 | Description of cumulative_vaccine_doses_administered_pfizer | Yes |
new_persons_vaccinated_moderna | new_persons_vaccinated_moderna_id | float64 | Description of new_persons_vaccinated_moderna | Yes |
cumulative_persons_vaccinated_moderna | cumulative_persons_vaccinated_moderna_id | float64 | Description of cumulative_persons_vaccinated_moderna | Yes |
new_persons_fully_vaccinated_moderna | new_persons_fully_vaccinated_moderna_id | float64 | Description of new_persons_fully_vaccinated_moderna | Yes |
cumulative_persons_fully_vaccinated_moderna | cumulative_persons_fully_vaccinated_moderna_id | float64 | Description of cumulative_persons_fully_vaccinated_moderna | Yes |
new_vaccine_doses_administered_moderna | new_vaccine_doses_administered_moderna_id | float64 | Description of new_vaccine_doses_administered_moderna | Yes |
cumulative_vaccine_doses_administered_moderna | cumulative_vaccine_doses_administered_moderna_id | float64 | Description of cumulative_vaccine_doses_administered_moderna | Yes |
new_persons_vaccinated_janssen | new_persons_vaccinated_janssen_id | float64 | Description of new_persons_vaccinated_janssen | Yes |
cumulative_persons_vaccinated_janssen | cumulative_persons_vaccinated_janssen_id | float64 | Description of cumulative_persons_vaccinated_janssen | Yes |
new_persons_fully_vaccinated_janssen | new_persons_fully_vaccinated_janssen_id | float64 | Description of new_persons_fully_vaccinated_janssen | Yes |
cumulative_persons_fully_vaccinated_janssen | cumulative_persons_fully_vaccinated_janssen_id | float64 | Description of cumulative_persons_fully_vaccinated_janssen | Yes |
new_vaccine_doses_administered_janssen | new_vaccine_doses_administered_janssen_id | float64 | Description of new_vaccine_doses_administered_janssen | Yes |
cumulative_vaccine_doses_administered_janssen | cumulative_vaccine_doses_administered_janssen_id | float64 | Description of cumulative_vaccine_doses_administered_janssen | Yes |
new_persons_vaccinated_sinovac | new_persons_vaccinated_sinovac_id | float64 | Description of new_persons_vaccinated_sinovac | Yes |
total_persons_vaccinated_sinovac | total_persons_vaccinated_sinovac_id | float64 | Description of total_persons_vaccinated_sinovac | Yes |
new_persons_fully_vaccinated_sinovac | new_persons_fully_vaccinated_sinovac_id | float64 | Description of new_persons_fully_vaccinated_sinovac | Yes |
total_persons_fully_vaccinated_sinovac | total_persons_fully_vaccinated_sinovac_id | float64 | Description of total_persons_fully_vaccinated_sinovac | Yes |
new_vaccine_doses_administered_sinovac | new_vaccine_doses_administered_sinovac_id | float64 | Description of new_vaccine_doses_administered_sinovac | Yes |
total_vaccine_doses_administered_sinovac | total_vaccine_doses_administered_sinovac_id | float64 | Description of total_vaccine_doses_administered_sinovac | Yes |
Country name | country_name | text | The name of the country | Yes |
Date | date | date | The date the data was reported | Yes |
New Cases | new_cases | integer | The number of new COVID-19 cases reported on the given date | Yes |
Total Cases | total_cases | integer | The total number of COVID-19 cases reported in the country up to the given date | Yes |
New Deaths | new_deaths | integer | The number of new deaths reported on the given date | Yes |
Total Deaths | total_deaths | integer | The total number of deaths due to COVID-19 reported in the country up to the given date | Yes |
New Vaccinations | new_vaccinations | integer | The number of new COVID-19 vaccinations administered on the given date | Yes |
Total Vaccinations | total_vaccinations | integer | The total number of COVID-19 vaccinations administered in the country up to the given date | Yes |
State | state | text | The name of the state | Yes |
Hospitalized | hospitalized | integer | The number of COVID-19 patients currently hospitalized in the state | Yes |
In ICU | in_icu | integer | The number of COVID-19 patients currently in intensive care in the state | Yes |
On Ventilator | on_ventilator | integer | The number of COVID-19 patients currently on ventilators in the state | Yes |
County Name | county_name | text | The name of the county | Yes |
State Name | state_name | text | The name of the state | Yes |
Date | date | date | The date the data was reported | Yes |
Total Tests Conducted | total_tests | integer | The total number of COVID-19 tests conducted in the county up to the given date | Yes |
Positive Cases | positive_cases | integer | The total number of positive COVID-19 cases reported in the county up to the given date | Yes |
Related Book For
Fundamentals of Cost Accounting
ISBN: 978-0077398194
3rd Edition
Authors: William Lanen, Shannon Anderson, Michael Maher
Posted Date: