Computers and Technology, 19.03.2021 09:00 mdaniella522
Using the programming language R, students need to create a line of code that creates a histogram. Where is the mistake in the following line of code:
gf_histogram(~SportsPlayed, data=SportsPlayed, color="black", fill="grey", bins=10) %>%
gf_labs(title="SportsPlayed", y="Students", x="SportsPlayed") %>% gf_boxplot()
Answers: 1
Computers and Technology, 22.06.2019 06:30
Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period
Answers: 1
Computers and Technology, 22.06.2019 09:00
Meenu wants to create a high quality drawing in a variety of colours. which device should she use for the same?
Answers: 1
Computers and Technology, 22.06.2019 20:00
Need asap write a short paper describing the history and differences between six sigma, waterfall, agile, and scrum models. understanding these models can give you a good idea of how diverse and interesting it development projects can be. describe what the rationale for them is and describe their key features. describe the history behind their development. at least 400 words
Answers: 1
Computers and Technology, 23.06.2019 18:00
File account.java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance and account number, and return a string representation. note that the constructor for this class creates a random account number. save this class to your directory and study it to see how it works. then write the following additional code: 1. suppose the bank wants to keep track of how many accounts exist. a. declare a private static integer variable numaccounts to hold this value. like all instance and static variables, it will be initialized (to 0, since it’s an int) automatically. b. add code to the constructor to increment this variable every time an account is created. c. add a static method getnumaccounts that returns the total number of accounts. think about why this method should be static - its information is not related to any particular account. d. file testaccounts1.java contains a simple program that creates the specified number of bank accounts then uses the getnumaccounts method to find how many accounts were created. save it to your directory, then use it to test your modified account class.
Answers: 3
Using the programming language R, students need to create a line of code that creates a histogram. W...
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