1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
castortr0y [4]
1 year ago
5

Multiple Select

Computers and Technology
1 answer:
s344n2d4d5 [400]1 year ago
4 0

Since you wrote a program to compare the portion of drivers who were on the phone. The statements are true are option  2, 3, 4 and 5:

2. You could modify the program to allow the user to enter the data.

3. A different set of observations might result in a larger portion of male drivers being on the phone.

4. Even when confident that the mathematical calculations are correct, you still need to be careful about how you interpret the results.

5. It is important to test your program with a small enough set of data that you can know what the result should be.

<h3>What use does a driver program serve?</h3>

A computer software known as a driver, sometimes known as a device driver, that serves as a bridge between the operating system and a device such a disk drive, or keyboard. The device's collection of specific commands must be thoroughly understood by the driver.

In software, a driver offers a programming interface for managing and controlling particular lower-level interfaces that are frequently connected to a particular kind of hardware or other low-level service.

Therefore,  based on the fact that the code you have made is okay, you can make some a notes on what is good and not and then make adjustments.

Learn more about program drivers from

brainly.com/question/28027852

#SPJ1

You might be interested in
Create two classes. The first, named Sale, holds data for a sales transaction. Its private data members include the day of the m
olya-2409 [2.1K]

Answer:

A C++ program was used in creating two classes. the code is stated below.

Explanation:

Solution

The C++ program is executed below:

#include<iostream>

using namespace std;

//declare class (will be define later)

class Salesperson;

//class Sale

class Sale

{

  //private members of class

  private:

      string day;

      double amtOfSale;

      int salesPersonId;

 //public methods

  public:

      //constructor that takes day,amount of sale and salesPersonId as parameters

      Sale(string date,double sale,int id)

      {

          //set the private members to the initial values passed

          day=date;

          amtOfSale=sale;

          salesPersonId=id;

      }    

      //declare a friend function that takes objects of the two classes as parameters

      friend void display(Sale,Salesperson);

};  

//define class Salesperson

class Salesperson

{

  //private members of the class

  private:

      int salesPersonId;

      string lastName;    

  //public methods

  public:

      //constructor that takes name and id as parameters

      Salesperson(int id,string name)

      {

          //set the members of the class with the parameters passed

          salesPersonId=id;

          lastName=name;

      }  

      //declare a friend function that takes objects of the two classes as parameters

      friend void display(Sale,Salesperson);

};

//define the friend funtion

void display(Sale saleObj,Salesperson personObj)

{

  //display the sales info using the objects of the two classes

  cout<<"\nSale #"<<saleObj.salesPersonId<<" on "<<saleObj.day<<" for $"<<saleObj.amtOfSale<<" sold by #"<<personObj.salesPersonId<<" "<<personObj.lastName;

}  

int main()

{

  //create object for Sale class and pass default values

  Sale sObj1("12/25/2016",559.95,103);

  //create object for Salesperson class and pass default values

  Salesperson pObj1(103,"Woods");

 

  //create another object for Sale class and pass default values

  Sale sObj2("11/15/2016",359.95,106);

  //create another object for Salesperson class and pass default values

  Salesperson pObj2(106,"Hansen");

  //using the friend function dislay the sales info

  display(sObj1,pObj1);

  display(sObj2,pObj2);

  return 0;

}

4 0
3 years ago
What is the output of doublec= 12.0 / 5 Systemoutprintln (c)
artcher [175]

Answer:

The code will produce:-

2.4

Explanation:

In this code the result of the arithmetic operation is stored in the variable c.On evaluating the expression it divides 12.0 by 5 which results in 2.4 and it is stored in float variable c.Then it is printed on the screen using print statement.Since the c is double variable so the result will be a decimal number.

Hence the answer is 4.

6 0
3 years ago
Orifice tubes are A. coded in American models only. B. coded by number for easy identification. C. similarly but not exactly siz
timurjin [86]
I'd go for (C) similarly but not exactly sized

Basically, to explain an orifice tube in Layman’s context, it is a car’s air conditioning system and is the exact place where the cold happens. Not all orifice tubes are standard sized and this means that different model vehicles use different sizes. These tubes are often color-coded for easy identification.






8 0
3 years ago
Which of the following statements is not correct ​
just olya [345]
Wich statements ? I don’t see anything
4 0
2 years ago
Read 2 more answers
What is the name for the type of flash memory that is used by mobile devices to store their apps and data?
tankabanditka [31]
D. Solid state is correct
5 0
3 years ago
Other questions:
  • How does the discussion of “Luddites,” “Marx,” and “John Maynard Keynes” in paragraph 21 contribute to the development of the id
    7·1 answer
  • A Pool charges $4 each visit,or you can buy a membership. Write and solve an inequality to find how many times a person should u
    5·1 answer
  • The Freemont Automobile Factory has discovered that the longer a worker has been on the job, the more parts the worker can produ
    11·1 answer
  • To easily add an organizational chart to a document, users should select _____. SmartArt Text Boxes Shapes Clip Art
    8·2 answers
  • 6. Sandra did a survey to see how
    9·1 answer
  • Pls help I will give lots of points
    9·1 answer
  • While developing a network application, a programmer adds functionally that allows her to access the running program without aut
    14·1 answer
  • Modern Computers compared to earlier computers are
    10·1 answer
  • When it comes to credit scores, why is having a
    9·1 answer
  • How to automatically forward text messages to another phone iphone.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!