All our Data Science projects include bite-sized activities to test your knowledge and practice in an environment with constant feedback.
All our activities include solutions with explanations on how they work and why we chose them.
How many distinct car models are included in this dataset?
I'm curious, how many miles can the car with the longest range go on a single charge based on the data you have?
Can you identify the car Make and Model from the data that has the farthest back model year?
Your final answer should have the name of the oldest car make and model. Like so: BMW l3
Sort the DataFrame by Electric Range in descending order and select the top five rows.
Save your result in the variable: top_5_range_vehicles.
In this question, you will filter the DataFrame into electric and hybrid vehicles, then calculate the average base MSRP separately for each type, and then compare the results. This analysis helps understand the pricing dynamics between these two types of eco-friendly vehicles.
Your final answer should be either Electric Vehicles or Hybrid Vehicles.
Filter the DataFrame to include only the rows where vehicles are eligible for CAFV status, then compare their distribution across different makes using the .value_counts function.
Save your final result in the variable: make_counts
Filter the dataset to include only Electric Vehicles, then calculates the average electric range for each vehicle make and print the result. Your answer should be written in all CAPS, like so : DOG.
Across the counties included in the dataset, where are electric vehicles most concentrated?
Reset index of your final output and store in the variable: state_top_5
The Vehicle location column contains geographical information about the vehicles. Simplify future analysis and integration by splitting this column. After splitting, ensure the data is of the correct type
Filter the DataFrame to include only Hybrid Electric Vehicles (PHEVs). Then counts the occurrences of each unique city. Finally, find the city name (index) with the highest count, revealing the city with the most PHEVs.
First, filter the dataset to include only Electric Vehicle. Then, count the occurrences of each city in this filtered subset. Using the .idxmax function, determine the city with the lowest count of electric vehicles.
Sort the dataset by Postal Code and determine which specific zip code has the highest density of Electric Vehicles.
Your final answer should be an integer, like 5985.
Filter the DataFrame for vehicles with low electric range (below 50 miles) and see their distribution across cities. Store your final result in the variable: cities_distribution.
Group by City and see if any city has a particularly high number of Teslas.
Electric vehicles are becoming an increasingly popular choice for drivers. This analysis aims to explore how this trend.
Filter the DataFrame for electric vehicles and compute the percentage of production for each year. Save your final output in the variable: electric_vehicle_percentage_by_year.
Filter the DataFrame for models produced after 2023 and calculate which vehicle type has the highest electric range, Electric(BEV) or Hybrid(PHEV).
Your answer should be BEV or PHEV.
Filter the DataFrame for 2024 vehicles with Not eligible due to low battery range and showcase their Make and Model. Store your final result in the variable: make_and_model.
Sort the DataFrame by the Model Year column to organize records chronologically. Next, concatenate the 'Make' and 'Model' columns to create a combined identifier. Then, compute the frequency of each unique Make and Model combination in the dataset to determine which EV models are most commonly represented. Store your final result in the variable : make_model_counts.
Spot Early Electric Vehicle Adopters.
Filter the DataFrame to include only vehicles manufactured before 2016. From this subset, determine which counties have the highest concentration of these early electric vehicles by counting the number of vehicles per county and sorting them in descending order based on vehicle count. Reset the index of the resulting DataFrame and store it in sorted_concentration.
Sort the DataFrame by Electric Range in descending order, then filter it to include only models with over 200 miles of electric range. From this subset, calculate the distribution of these high-mileage EVs across different cities by counting their occurrences. Store the resulting distribution in the variable :city_distribution.
