Coum bar piet Please use np.random.random to generate an array (size = 5) · store in y yousum 20 Use matrix.cumsum() to calculate element cumulation amount, and stored in y_cumsum 15 Use the bar chart of matplotib to draw parallel bar charts, 10 as shown on the right 05 00 849+Q5 four
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Use python language matplotlib and numpy to write the code
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- se for loops on the above 2D array to: •Find how many ZEROsand how many negative numbersare in the matrixand display results*HELP: declare a variable “count_zero= 0and count_neg=0” and increment the count each time you findzero and negativeJava Program Your program should use 2D arrays to implement simple matrix operations. Your program should do the following: • Read the number of rows and columns of a matrix M1 from the user. Use an input validation loop to make sure the values are greater than 0. • Read the elements of M1 in row major order • Print M1 to the console; make sure you format as a matirx • Repeat the previous steps for a second matrix M2 • Create a matrix M3 that is the transpose of M1 and print it to the console • Check if M1 and M2 can be added (should have the same dimensions). If possible, add M1 and M2 and print the result to the console. Otherwise print an error message. • Extra credit: Multiply M1 and M2 if possible and print to the console. If the matrices cannot be multiplied, print an error message. Implementation requirements: • Use a helper method for reading a positive integer using an input validation loop. • Use a helper method for printing a matrix. Your helper methods should be private and…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.
- Create an array of 3,4,5,2,6,3,7,3,8,9 elements and find the most occurring element in the array i.e., 3.Checkpoint 1: Create an array and initialize all the elements to 0. Write a loop that will display cach elements position and value. That is show "my_arrayf3] = 0" for each element as output where 3 is the 4th clement in the array and 0 is value of that element. Now assign random values to cach element. You can use the function rand() which will return an integer. This function will return a number between 0 and RAND MAX = 32767. You can mod the value retumed by rand() by 16 to fit the range 0 to 15. For debugging, the seed is the same until you change it. This means all the output numbers will be the same as in the sample output. Checkpoint 2: We want to calculate some base statistics for the array. You can access each element of the array by using "my array[i]" where i is the index of the array. You may use a loop to run through each index to cover the entire array. We will start finding statistics for this array by finding the maximum value, minimum value, and sum of all values in…Create an array of size 4 of Cat data type, add all 4 Cats into your array. I Print information about all 4 Cats formatted in a table form using for-each loop
- smnpbnnaaaaa$a Generate the LastToFirst (L2F) array from this BWT. What are the values of the L2F array? Order them such that the top item is the first element of the L2F array and the bottom item is the last element of the L2F array. 0 1 2 3 4 5 6 7 8 9 10 11 12 13Using DevC++ Write a program that will allow the user to input variable dimension of a matix. The program will allow input the elements and will be displayed according to the dimension of the matrix.What is the length of array csGrades at the end of main()? Image is shown below: Group of answer choices 3 74 99 100
- Homework: Write a computer program that finds the average of the elements of each row in an open size matrix and saves it in another one-column matrix.Which of the following statements are wrong about arrays? Have random access All indices must contain elements Elements need to be compact Length and size always remain equalCreate an array of 15 integers. Add all elements located at ODD index positions and sum also all numbers located at EVEN(Assume zero index is even) index positions in the linear array. The user will be the one to input each item in the array of 15 elements. Display also the inputted integers in the array. Given the sample layout w/ test data below: