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3 years ago

What is the minimum number of data points you should usually have to look for signs of improvement on a run chart?

Computers and Technology

1 answer:

nexus9112 [7]3 years ago

6 0

Answer:

There Should be at least 10 Points

Explanation:

An execution graph becomes more powerful as you add more data points because there will be more opportunities to identify patterns. If you are looking for signs of improvement, you usually need at least 10 data points.

Performance charts (frequently acknowledged as line graphs outside the excellence management field) display the performance of the process over time

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Fitbit is an example of....

strojnjashka [21]

Answer:

a monitor of ur heartbeat sleep breathing

Explanation:

3 0

4 years ago

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Python Write a program that asks the user for an integer and then prints out all its factors.

scoray [572]

Answer:

def display_factors(num):

for counter in range(1, num+1):

if num % counter == 0:

print(counter)

int_num= int(input("Enter a number : "))

print("The factors for {} are : ".format(int_num))

display_factors(int_num)

Explanation:

The function display_factors is used to display all factors of a number entered by a user.

In this for counter in range(1, num+1) the for loop is iterated until counter is greater to num is false. Counter variable starts from 1 and ends when it gets greater than the input number.

if num % counter == 0: In this statement, each loop iteration, checks whether a number (num) is exactly divisible by counter. It is the condition for counter to be a factor of num.

print(counter) This is used to display factors of an input number

int_num= int(input("Enter a number : ")) This statement asks user to enter a number (int_num) which will be an integer.

display_factors(int_num) This calls display_factors number to find the factors of an input number.

7 0

4 years ago

7.1 Write statements that create the following arrays: A 100-element int array referenced by the variable employeeNumbers. final

maria [59]

Answer:

A. int [ ] numbers = new int[employeeNumbers];

B. double[ ] numbers = new double[payRates];

C. float[ ] miles = new float[14];

D. char[ ] letters = new char[1000];

7.2 Size of array cannot be negative

Size of array should be a positive integer and not decimal.

7.4 The size declarator is used in a definition of an array to indicate the number of elements the array will have. A subscript is used to access a specific element in an array.

7.5 subscript to be out-of-bound means the specified integer is not within the range of the length of the array.

Explanation:

The question has answer given for some. I guess the explanation is what is needed.

A. The general format of creating an array is:

data type[] arrayRefVar=new datatype[size];

In this case, the datatype is int, arrayRefVar is numbers, size is employeeNumbers. The size was already initialised to 100 (employeeNumber).

B. A wrong datatype was used.

double[ ] numbers = new double[payRates];

would create an array of size 25 which is the payRates with types double.

C. The array was re-written using the general format of creating an array is:

data type[] arrayRefVar=new datatype[size];

D. The array was correctly defined.

7 0

4 years ago

One way to save time and get to the colleges that you are most interested in at a college fair is to

son4ous [18]

Answer:

Identify the location of the college stand in advance.

Explanation:

One way to save time and get to the colleges that you are most interested in at a college fair is to find out in advance the information about the fair, the colleges that are participating and from that pick the more interesting ones and identify the location of their stands. Like that when you arrive to the fair you can go directly to them and find them easily which will save you a lot of time as you won't be walking around the whole place to find them.

8 0

3 years ago

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C++

Cerrena [4.2K]

Answer:

#include <iostream>

#include<iomanip>

using namespace std;

double DrivingCost(double drivenMiles, double milesPerGallon, double dollarsPerGallon)

{

double dollarCost = 0;

dollarCost = (dollarsPerGallon * drivenMiles) / milesPerGallon;

return dollarCost;

}

int main()

{

double miles = 0;

double dollars = 0;

cout << "Enter miles per Gallon : ";

cin >> miles;

cout << "Enter dollars per Gallon: ";

cin >> dollars;

cout << fixed << setprecision(2);

cout << endl;

cout << "Gas cost for 10 miles : " << DrivingCost(10, miles, dollars) << endl;

cout << "Gas cost for 50 miles : " <<DrivingCost(50, miles, dollars) << endl;

cout << "Gas cost for 400 miles: "<<DrivingCost(400, miles, dollars) << endl;

return 0;

}

Explanation:

Create a method definition of DrivingCost that accepts three input double data type parameters drivenMiles, milesPerGallon, and dollarsPerGallon and returns the dollar cost to drive those miles .
Calculate total dollar cost and store in the variable, dollarCost .
Prompt and read the miles and dollars per gallon as input from the user .

Call the DrivingCost function three times for the output to the gas cost for 10 miles, 50 miles, and 400 miles.

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3 years ago

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