Get the one hot df to check how many extra columns/features were created as a result of the one-hot encoding. Put the result in the variable one hot df shape.   # TODO 1 one_hot_df_shape = print(f"Shape of one_hot_df is: {one_hot_df_shape}") todo_check([ (one_hot_df_shape == (517,30),'one_hot_df shape did not match (517, 30)') ])

Write a loop that sets newScores to oldScores shifted once left, with element 0 copied to the end. Ex: If oldScores = {10, 20, 30, 40}, then newScores = {20, 30, 40, 10}.Note: These activities may test code with different test values. This activity will perform two tests, both with a 4-element array (int oldScores[4]). Also note: If the submitted code tries to access an invalid array element, such as newScores[9] for a 4-element array, the test may generate strange results. Or the test may crash and report "Program end never reached", in which case the system doesn't print the test case that caused the reported message. #include <iostream>using namespace std; int main() {   const int SCORES_SIZE = 4;   int oldScores[SCORES_SIZE];   int newScores[SCORES_SIZE];   int i;    for (i = 0; i < SCORES_SIZE; ++i) {      cin >> oldScores[i];   }    /* Your solution goes here  */    for (i = 0; i < SCORES_SIZE; ++i) {      cout << newScores[i] << " ";   }   cout…

Write code to randomly split your dataset above into a train set and a test set. Your train set should contain 150 examples and your test set should contain 100 examples. [ ] # Write your code here

how to add color to country 10]: Index(['Deaths Per 1000 ', 'Dates', 'Country'], dtype='object')No artists with labels found to put in legend. Note that artists whose label start with an underscore are ignored when lege nd() is called with no argument.Deaths Per 1000 People (2005-2021)

What does the following code do? let el = document.getElementsByTagName("p");if (el.length > 0) {    el[el.length - 1].style.fontFamily = "Helvetica sans-serif";}   a. It clears the page. b. Removes the font style from the first paragraph element. c. It does nothing because it has an array-index-out-of-bounds error. d. Adds a new paragraph with the words "Helvetica sans-serif". e. Sets the font of the last paragraph element in the page.

To determine the number of times each day appears in our data, slice the 'day' column from our forestfire_df feature and execute the value_counts() function on that slice. Save the results to the variable day counts.   # TODO 1.2 day_counts = display(day_counts) todo_check([ (np.all(day_counts.values == np.array([95,85,84,74,64,61,54])),'Month values did not match!') ])

In [ ]: We obtained an array with N = 10 values, scattered about mean of 25 (mm). Let's calculate the mean, standard deviation, standard deviation of the mean and 20-uncertainty SL of these numbers. In the following code, do these steps: • In the first cell, add a brief comment that explains what each statement does. Start each comment with a # sign. • In the second cell, delete the raise Not ImplementedError() code line and print the standard deviation and 20-uncertainty on the screen (follow the example for mean_L) mean_L = np.mean (L) print("Mean length: ", mean_L) stddev_L = np. std (L, ddof=1) stddev_mean_L = stddev_L/np.sqrt(N) uncertainty_L = 2*stddev_mean_L In [ ] V #YOUR CODE HERE raise NotImplementedError() #calculates the mean of L In the above code, the green expressions on the right hand side, such as np.mean, np. std and np.sqrt are functions built into the numpy package of Python. The names on the left hand side are variable names invented by me.

ggplot(data, aes(Month,Temp, fill = Month)) +  ggtitle("Varying Temperatures thoughout the Months") +  xlab("Months") +  ylab("Temperatures") +  geom_boxplot() How do I reorder/arrange the boxplot from least to most(lowest to Highest) using R

For sorting a vector in the assignment below, use the simplest to code - bubble sort: https://en.wikipedia.org/wiki/Bubble_sort.  Do Not Delete Any Existing Comments code underneath / where indicated. Any code submitted with comments missing, will not be graded for style and formatting. Do Not Delete Any Existing Starter Code unless directed by the instructions. Code to the given assignment, don't change the assignment to fit your code. 6.24 LAB - Sort a vector   Define a function named SortVector that takes a vector of integers as a parameter. Function SortVector() modifies the vector parameter by sorting the elements in descending order (highest to lowest). Then write a main program that reads a list of integers from input, stores the integers in a vector, calls SortVector(), and outputs the sorted vector. Create a second function which sums the values stored in the vector. The first input integer indicates how many numbers are in the list. Ex: If the input is: 5 10 4 39 12 2 the…