I struggeled on the “Exercise 1: Hypothesis Testing” because according to the instructions i was supposed the filter out 2 data set based on the “Vehicle class”. According to the instructions the values to filter out should be “compact” and “mid_size”.
As the column names are case sensitive the value should be “Compact” and “Mid_size”
Hi @Orce
Thank you for your feedback.
The intention for the instruction is to provide you with the pointer to how the data is to be filtered and in turn also keep it in line to the requirements received in real life situations.
Also the instructions seem to be providing you with the indicator to the name of the database which we usually write in lowercase.
The later part of the sentence actually provides the details about what to filter for example contain ony the compact cars. . Please let us know if we could assist you further on this.