Computer programming for business analytics. 1. Using the R programming language, import the HouseData.csv file into a data frame called house while setting stringsAsFactors = FALSE. After that, use the factor() function on the Parking and City_Category vectors.

Here is my entire code(average is not working yet). The response I got from the professor is that I have to create a DRY solution replacing the five display_functions with a single get_array function you call five times like common_array = get_array(plant_xml, "COMMON") etc.    from urllib.request import urlopenfrom xml.etree.ElementTree import parse def read_data(data_file):    plant_url = urlopen(data_file)    plant_xml = parse(plant_url)    return plant_xml def display_common_items(plant_xml):    plant_root = plant_xml.getroot()    common_array = []    for item in plant_root.findall("PLANT"):        common_array.append(item.find("COMMON").text)    return common_array def display_botanical_items(plant_xml):    plant_root = plant_xml.getroot()    botanical_array = []    for item in plant_root.findall("PLANT"):        botanical_array.append(item.find("BOTANICAL").text)    return botanical_array def display_zone_items(plant_xml):    plant_root = plant_xml.getroot()    zone_array = []…

In c++ i have this information Type of Ticket &. Cost Monday. Adult= £25 and Child = £15 Thursday. Adult = £40 and child = £20 I have made a vector to store this information Vectorticket ={“Monday”, “Thursday”}; Vectoradult = {25, 40}; Vectorchildren ={15, 20}; Thr format of the adult and children vectors is in the order such that the first elements in those vectors correspond with the first element in the ticket vector Now what am struggling with, is i want the program to calculate the total cost of the tickets in correspondant with The user’s inputs which will be the quantity of how many tickets the user bought respectively (adult and children) So something like Monday 1 2 So 1 will be quantity of adult ticket and 2 will quantity of children ticket and the total costs of both added together

MATLAB: Create a vector named n which starts at -10 and steps by 1 to end at +10 by using the start:step:stop syntax. Next, generate a vector x1 so that x1 satisfies the mathematical relationship ?ଵ[?]=(0.60). Since n is a vector, one will need to utilize 0.60.^n (i.e., .^ is used in place of ^) to define x1. Redo the work just completed, but for a vector x2 where x2 satisfies the mathematical relationship ?ଶ[?]=(0.85). Repeat the work just completed, but for a vector x3 where x3 satisfies the mathematical relationship ?ଷ[?]=(1.10).  In one figure window, plot x1 as a function of n using the stem command. The stem plot must show BLACK (versus the default blue) lines that have filled circles and a line width of 2; refer to the lecture example script file. Further, the horizontal axis label (xlabel) must be n, the title (title) must include your name and the vertical axis label (ylabel) must show ?ଵ[?]=(0.60)(note the subscript and superscript). In addition, turn on the grid (doc grid),…