Databases And Sql For Data Science Final Assignment Chicago Dataset Final assignment from the course "databases and sql for data science with python": real world dataset provided by the chicago data portal. imagine, you have been hired by a non profit organization that strives to improve educational outcomes for children and youth in the city of chicago. The versions linked here are subsets of the original datasets and have some of the column names modified to be more database friendly which will make it easier to complete this assignment.".
Data Science Assignment Pdf Start by downloading the datasets from the provided links. these datasets cover socioeconomic indicators, public school performance, and crime data in chicago. note that these versions have. Problem 1: find the total number of crimes recorded in the crime table. problem 2: retrieve first 10 rows from the crime table. problem 3: how many crimes involve an arrest? problem 4: which unique types of crimes have been recorded at gas station locations?. To analyze the data using sql, it first needs to be stored in the database. while it is easier to read the dataset into a pandas dataframe and then persist it into the database as we saw in week 3 lab 3, it results in mapping to default datatypes which may not be optimal for sql querying. This dataset reflects reported incidents of crime (with the exception of murders where data exists for each victim) that occurred in the city of chicago from 2001 to present, minus the most recent seven days.
Data Science Assignment Pdf To analyze the data using sql, it first needs to be stored in the database. while it is easier to read the dataset into a pandas dataframe and then persist it into the database as we saw in week 3 lab 3, it results in mapping to default datatypes which may not be optimal for sql querying. This dataset reflects reported incidents of crime (with the exception of murders where data exists for each victim) that occurred in the city of chicago from 2001 to present, minus the most recent seven days. Databases and sql for datascience final assignment final assignment solutions for coursera course. The final project for the sql segment of ibm's data science certificate involves using different datasets to answer a set of questions. below is from the assignment itself. During my junior year in college, i took an online course called databases and sql for data science with python. for my final project, i had to analyze 3 datasets related to the. Chicago public schools this dataset shows all school level performance data used to create cps school report cards for the 2011 2012 school year. this dataset is provided by the city of chicago's data portal.
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