Objective:Review file streams and sorting (or learn this if you haven't in 22A)Learn about vectors (if you haven't in 22A), string streams and sort Assignment:Write a program that reads a text file containing a set of test scores. Each line in the file contains ten scores of a specific student. For example, the first line has the scores for the first student, the second line has the scores for the second student, and so forth. Average the scores of each student and save them in a vector of final scores. So, if there are 10 students, the vector should have 10 final scores. Sort the final scores to calculate the class median. Print the final scores sorted from least to greatest, the class average and the class median.Detailed set of requirements:File processing: Program should try to open a file using a default file path first, then check if it was successful, if not, ask the user for a different file name/path and try again until it succeeds. Do not try to process a file that you could not open. Remember to close the file when done reading. Store all final scores in a vector (not an array!).To add values to a vector, use function push_back.Sort the data using the sort function (you will need this for the median)Refer to http://www.cplusplus.com/reference/algorithm/sort/ (Links to an external site.)Links to an external site. to learn how to use sort.Calculate the average and median of the values in the vector.Average is calculated by adding all data points then dividing by the number of data points.Median is the data point in the middle after you have sorted them. If there is an odd number of data points, there will be only one in the middle. If there is an even number of data points, the median is the average of the two in the middle. Your algorithm must work for both cases.Define separate functions to calculate and return average and median.Define a separate function to print the required info on the screen:This function should receive the vector, the average and median as parameters.Use a range-based for loop to print the scores in the vector.Do not use global variables! Do not use goto!Document your source code following the guidelines: Lab Documentation GuidelinesAttach the output of your program as a comment at the end of your source code.

PART 1: Subscription.csv  dataset is about a firm with a focus on subscription-based service and is collected from N=300 respondents based on several demographical and behavioral attributes. Company has the information on age, gender, income, kids, segments people are assigned to, whether people have own homes, and whether they are subscribed to the service or not. They want to understand the basic differences between people who have subscription and who do not have subscription to craft strategies to increase their subscription services. In your answers, I want three parts to be submitted: (1) R code, (2) R output, and (3) detailed interpretation (if I am asking specifically for an interpretation). Please also include the question you are answering. Q1. Please examine the nature of the dataset. In your examination, make sure that you list (i)the number of rows (respondents) and number of columns (variables), (ii)the data types of each variable, (iii)the first 3 and the last 3 rows of the dataset, (iv)whether there is any missing value in the dataset, (v)some of the variables are character types, convert them into factors because we will need them in the factor type for analysis. After you convert the character to a factor type variable, make sure that it is converted (with an R function). (vi) run summary statistics of the dataset (after cleaning the missing variables if there are any). (vii)Based on the results from (i-vi), talk about the properties of the dataset. Q2. Dataset has a variable called “subscribe” (whether the person is subscribed to a service       or not). Please sort the data based on subscription behavior (subNo vs subYes) and come up with the Summary statistics for each subscription behavior separately. For each set,  please discuss       age, gender, income, number of kids, whether they own a home or not, and what   customer segment they belong to.  Based on the output do you see any difference    between people who subscribe to the service and who don't subscribe to the service? Q3. There are two subscription status: Yes or No. Please create cross-tables and proportion-based cross table between subscription status and (i) home ownership, (ii) gender, (iii) segments.  And please interpret the overall findings at the end Q4. Let’s examine the data even further to understand the segments. Please find out what the average income, average number of kids, and average age is for each segment. Please interpret the findings Q5. Please create a boxplot for income vs. customer segments in the same output (note: income is on the x-axis, customer segments are on the y-axis). Please interpret the findings in detail.. Q6. Please create a boxplot for age vs. customer segments in the same output (note: age is on the x-axis, customer segments are on the y-axis. Please interpret the findings in detail.. Q7. By using the aggregate function please find out (i) the mean income for each segment, (ii) mean age for each segment, (iii) mean number of kids for each segment, (iv) total number of home ownership for each segment, (v) total number of subscription for each segment, (vi) total number of males and females in each segment. Please interpret the findings. Q8. When you bring the results together, what do you recommend the company to do to increase the number of their subscription service customers? BONUS. Please provide your opinion on the course, its content, and execution. [your bonus pts will be proportional to the volume of insight your provide] (i)Do you face any challenges and struggles in learning R and if yes, which aspect(s) you find most challenging in your learning experience? (ii)So far, thinking what we have learned in the class with R, what aspects of R you like? (iii)What aspects of the course you find positive about your learning experience? (iv)What aspects of the course can be improved to contribute to your learning experience? [basically, what else can be done/or differently done to enhance your learning process]

The following Web page should be created using Notepad (PC users) or TextEdit (MAC users). DO NOT use Word or any other Web authoring tool to complete this assignment. When you edit your file in Notepad or Textedit, open a new instance of Notepad or TextEdit to do so. Do not make the changes from the View/Source window in your browser. That does not work.Create a Web page (separate from the one created in Part 1) that includes a table with at least two rows and two columns. Title your Web page - John Doe's Hobbies Page but use your own name (this information goes in the title tag). Each cell in the table should contain one of your hobbies. Include two heading levels - h1 and h2 somewhere on the page. Save your Web page as hobbies.html. Link your movies page to your hobbies page. Then link your hobbies page to your movies page. Add an image to your movies page and a different image to your hobbies page. Make sure to include the alt tag with an appropriate description for each image. Also, include at least one external link on at least one of the two pages. Organize the content on each page in a way that is easy to read and save the pages again.Create an external style sheet to apply the following styles: the color red to all h1 headingsthe color blue to all h2 headingsthe color green and the font Arial to all paragraphsthe font Cursive to all ordered liststhe font size 28px to all bulleted listsa solid border around all tablesa solid border and a background color of purple to all cells within a tableCreate classes to style specific tags as follows: Change the background color of one of the cells in the table to orangeChange the text color of one of the items in the unordered (bulleted) list to orangeChange the font of one of the items in the ordered (numbered) list to ArialDo not include any embedded or inline tags in your code. All styles should be applied using an external style sheet and classes. The completed external style sheet (css) should contain 7 tags and 3 classes.Save the style sheet as styles.css.Link the external style sheet to both the movies page and the hobbies page and apply the classes to the appropriate tags in each page.Save both Web pages (movies.html and hobbies.html) again.Validate both Web pages (movies.html and hobbies.html) using the World Wide Web Consortium validation site. Apply HTML5 validation.FTP your two Web pages as well as the two image files and the css file to the NVCC student server.Using your browser, navigate to your Web page - http://www.student.nvcc.edu/home/YourUserID/movies... and make sure all the links work and that each page displays as intended.PurposeThe purpose of this assignment is to create, upload, and validate a Web site containing two pages to include a table, links, images, and styles.