Scale() and MinMaxScaler() Load the hmeq_small. csv data set as a data frame.
Standardize the data set as a new data frame.
Normalize the data set as a new data frame.
Print the means and standard deviations of both the standardized and normalized data.
Ex: Using the first 100 rows, found in hmeq_sample. csv, the output is:
The means of df1 are LOAN 1.631348e-16
MORTDUE 1.276118e-18
VALUE - 2.447266e-17
YOJ -8.732091e-17
CLAGE -1.036208e-16
CLNO -5.068409e-17
DEBTINC 9.188053e-17
dtype: float64
The standard deviations of df1 are LOAN 1.005141
MORTDUE 1.005797
VALUE 1.005420
YOJ 1.005666
CLAGE 1.005602
CLNO 1.005479
DEBTINC 1.017700
dtype: float64
The means of df2 are LOAN 0.671006
MORTDUE 0.358735
VALUE 0.299044
YOJ 0.292135
CLAGE 0.448986
CLNO 0.346377
DEBTINC 0.624927
dtype: float64
The standard deviations of df2 are LOAN 0.269531
MORTDUE 0.247183
VALUE 0.187587
YOJ 0.237945
CLAGE 0.226345
CLNO 0.188681
DEBTINC 0.222946
dtype: float64

Representa os dados de um banco de dados como uma coleç? o de tabelas constituídas por um conjunto de atributos, que definem as propriedades ou características relevantes da entidade que representam. marque a alternativa que representa o modelo descrito no enunciado. escolha uma:

Write a program that displays the following menu: geometry calculator 1. calculate the area of a circle 2. calculate the area of a rectangle 3. calculate the area of a triangle 4. quit enter your choice (1-4): if the user enters 1, the program should ask for the radius of the circle and then display its area. use the following formula: area = ď€(the square of r) use 3.14159 for ď€ and the radius of the circle for r. if the user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle’s area. use the following formula: area = length * width if the user enters 3, the program should ask for the length of the triangle’s base and its height, and then display its area. use the following formula: area = base * height * .5 if the user enters 4, the program should end. input validation: display an error message if the user enters a number outside the range of 1 through 4 when selecting an item from the menu. do not accept negative values for the circle’s radius, the rectangle’s length or width, or the triangle’s base or height. note: if the user enters an improper menu choice (1-4), the program prints "the valid choices are 1 through 4. run the program again and select one of those." if the user enters a negative radius, the program prints "the radius can not be less than zero." if the user enters a negative value for height or base, the program prints "only enter positive values for base and height."

Write an algorithm to check if a number is even or odd and show with flow chart step by step