The Cars dataset has three columns giving the quality, machining angle, and machining speed of 18 cars. Write a program that performs the following tasks:
Load the data Cars. csv into a data frame called cars_df.
Subset the first userNum rows of the data frame into a new data frame.
Find and print the maximum values of each column in the subset.
Ex: If the input is:
5
the output is:
Quality 5
Speed 4
Angle 3
dtype: int64
298800.1835528.qx3zqy7 LAB ACTIVITY 10.17.1: LAB: Data frames 0 / 3

What is the worst-case complexity of the maxrepeats function? assume that the longest string in the names array is at most 25 characters wide (i.e., string comparison can be treated as o( class namecounter { private: int* counts; int nc; string* names; int nn; public: namecounter (int ncounts, int nnames); int maxrepeats() const; }; int namecounter: : maxrepeats () { int maxcount = 0; for (int i = 0; i < nc; ++i) { int count = 1; for (int j = i+1; j < nc; ++j) { if (names[i] == names[j]) ++count; } maxcount = max(count, maxcount); } return maxcount; }

In this lab, you complete a prewritten c program that calculates an employee’s productivity bonus and prints the employee’s name and bonus. bonuses are calculated based on an employee’s productivity score as shown below. a productivity score is calculated by first dividing an employee’s transactions dollar value by the number of transactions and then dividing the result by the number of shifts worked.

Donnie does not have powerpoint. which method would be best for elana to save and share her presentation as is? a pdf a doc an rtf a ppt