Read on the functions and operations of numpy and pandas. Load the given data set into Google Colab python 1. In USD, find the average salary of Data Scientists as well as the standard deviation. 2. List each unique Job Title 3. For each unique Job Title, find their average salary (USD) and standard deviations. 4. Download the file as .ipynb to pass it on this activity file: https://uc-bcf.instructure.com/courses/28339/files/5680123/download?download_frd=1&verifier=fXym8nGyMe7CmvKYy7QmRDfcunF4DZwhuqakH1rL
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- You are contracted to complete the data system for Citywide Taxi Company. Now, the information for each taxi is expanded to include: taxi id (such as CTC0001), the driver’s name, the maker of the Car (such as Ford), the model of the car (such as Escape), the Color of the Car (such as Black), the license number (such as HXT 4578), the number of passages the car served in the entire shift (integer type, this field will be left empty for this project). Your C++ program will (with array of class object): Define a class for the car with all members of variable mentioned above as private; Write all necessary class member functions to access those member variables (write or read); Read up to 50 records of data from the keyboard (provide a method to end the input before reaching 50 records) Save all records inputted from step 3 to a disk file called CTC.dat.You need to provide two files. 1. word/pdf report file 2. you code in *.sql/.txt file 1. word/pdf report file: 1st task: You have to choose a suitable topic. Many topics are available in the internet/other sources. It is better (not mandatory) if your topic is an unique one. 2nd task: Give a description of your topic. Don't put unnecessary description which is not required in generating the ER diagram. (for example: In University DB managament project, you may write that our university is a world class university etc.) 3rd task: You may identify your entities/relationships (not mandatory). Draw you ER diagram according to your description. 4th task: Draw your schema diagram from your ER diagram. It means you have now all the tables with constraints. 5th task: Create the database, tables/objects. Then insert some dummy data (10-20-40 rows). Provide the *.sql file seperately. 6th task: You have already studied the chapter-3 where you studied different query related topics. Apply your…For this week's assignment you will allow the user to add employee, view all employees, search employee by ssn, and edit employee information. Below this is what its supposed to look like when completed. I have also included what I started to do but I can't figure out how to add the search by SSN option or the edit employee option. If you can give me a step by step on how to do this in python I would greatly appreciate it.
- Answer the given question with a proper explanation and step-by-step solution. For this question use the file data1.csv The file contains information on various customers. Each customer has a unique customer id. The data also has information on age income and Gender of the customers. Space can be used as a delimiter for this file. Find the following: A) The total number of the rows in the file. B) The number of unique customer ids in the datafile. For this question create a set object which will only allow you to add unique customer ids. C) The program asks user to provide an id and prints information about that customer. Make sure to take care for the errors due to invalid id (i.e., id does not present in data). Print “id not found” when id is not found. Save the file as Solution1.java. You can use either File Reader or Scanner classes to read the data in the csv file. Your program should print the following after filling the blanks with the appropriate values Outcome: The total…Tell the commands for python jupyter pandas manipulation required for these operations. 1* Import required module for reading file 2* Read the file 3* show info of all dataset There are columns of Apps Price Rating Type Review Genre 19* filter the data whose Genres is business and save the data 16* find the data from Apps columns whose name is BOX 17* find the sum of data from Apps columns whose name is BOX 20* find the total free Apps in dataset 21* filter the Apps whose rating is more the 4.2 22* convert the review columns into float datatype and sort the columns 23* find the unique values in Type columns 24* seprate the Free type apps in dataset¶ 25* seprate the paid type apps in dataset 26* save the data filter in question 24 into new excel file 27* find the shape of both seprate dataset in question 24,25 28* apply for loop in Category columns and append the data in new list whose Category is SOCIAL,GAMEThere are three tables in this database (see image). Write MYSQL code for: (1) Create a trigger “insert_inventory” on table “Inventory”. The trigger is fired after a row is inserted in table “Inventory”. After a row is inserted in table “inventory”, the “itemid”, the insertion time, and the action is inserted in table “Inventory_history”. The action is set to ‘add an item’. The oldprice is set to null. Test your trigger by inserting a row into Inventory and displaying the contents of Inventory_history. (2) Create a trigger “change_quantity” on table “Transaction”. The trigger is fired after a row is inserted in table “Transaction”. After a row is inserted in table “Transaction”, update the “quantity” in table “Inventory”. For example, if 3 iWatch are sold, then the quantity of iWatch in table “Inventory” is decreased by 3. Test your trigger by inserting a row into Transaction and displaying the contents of the relevant row in Inventory. (3) Create a trigger “change_price” on table…
- dataset in picture Use the given dataset to perform the following using python: Name of dataframe (your reg_no+your_name) Import the given data set Find out its header and information Calculate the mean, median and mode of covid_deaths, covid_recoveries, and covid_cases Find out the total of covid affected cases(all three cases) in all countries Find out the total of covid related deaths in all countries Countries covid_deaths covid_recoveries covid_cases Pakistan 10000 520000 55000 India 12000 120000 130000 Bangladesh 14000 123000 120000 Srilanka 19000 213000 45000 Bhutan 12000 212 44000 Nepal 1000 9000 12300 Australia 80000 560000 32100 Singapore 2000 130000 12345 England 100000 320000 89765 USA 100000 890000 87898The StayWell Property Management team considers creating a discount scheme for the property owners with more than one property in the system. You will need to provide all the owner IDs ( OWNER_NUM ) and the count of properties of the owners with more than one active property in the database. The output columns should be OWNER_NUM and COUNT(*) respectively. Task Provide a list of owner IDs ( OWNER_NUM ) for owners of 0.00 out of 10.00 more than one active property. O out of 1 checks passed. Review the results below for more details.Load the given data set into Google Colab python 1. In USD, find the average salary of Data Scientists as well as the standard deviation. 2. List each unique Job Title 3. For each unique Job Title, find their average salary (USD) and standard deviations. https://uc-bcf.instructure.com/courses/28339/files/5680123?verifier=fXym8nGyMe7CmvKYy7QmRDfcunF4DZwhuqakH1rL&wrap=1
- Please show me a way how to extract and open tsv.gz extension file for analyzing Twitter dataset using NetworkX using python. Please show me an example of how to read the dataset. This is the dataset I am having trouble to open full_dataset_clean.tsv.gzUse Python Code Your task is : Visualization of confirmed cases of COVID-19 by country . (Use pandas to read the data table csv. Example df = pd.read_csv('COVID19.csv' ) then make a visualization using that csv table) Province/State Country Lat Long ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## 2/1/2020 2/2/2020 2/3/2020 2/4/2020 2/5/2020 2/6/2020 2/7/2020 2/8/2020 2/9/2020 ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## 3/1/2020 3/2/2020 3/3/2020 3/4/2020 3/5/2020 3/6/2020 3/7/2020 3/8/2020 3/9/2020 ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## 4/1/2020 4/2/2020 4/3/2020 4/4/2020 4/5/2020 4/6/2020 4/7/2020 Afghanistan 33 65 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0…complete the data system for citywide taxi company. now, the information for each taxi is expanded to include: taxi id (such as ctc0001), the driver’s name, the maker of the car (such as ford), the model of the car (such as escape), the color of the car (such as black), the license number (such as hxt 4578), the number of passages the car served in the entire shift (integer type, this field will be left empty for this project). your c++ program will (with array of class object): define a class for the car with all members of variable mentioned above as private; write all necessary class member functions to access those member variables (write or read); read up to 50 records of data from the keyboard (provide a method to end the input before reaching 50 records); (1 points) save all records inputted from step 3 to a disk file called ctc.dat. In cpp
