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melomori [17]
3 years ago
13

To estimate the percentage of defects in a recent manufacturing​ batch, a quality control manager at Sony selects every 14th mus

ic CD that comes off the assembly line starting with the eighth until she obtains a sample of 100 music CDs. What type of sampling is​ used? A. Cluster B. Stratified C. Systematic D. Convenience E. Simple random
Computers and Technology
1 answer:
sukhopar [10]3 years ago
8 0

Answer:C. Systematic Sampling

Explanation:

Systematic sampling is a type of probability sampling method in which sample members from a larger population are selected according to a random starting point but with a fixed, periodic interval. This interval, called the sampling interval, is calculated by dividing the population size by the desired sample size.

Systematic sampling involves selecting items from an ordered population using a skip or sampling interval. The use of systematic sampling is more appropriate compared to simple random sampling when a project's budget is tight and requires simplicity in execution and understanding the results of a study.

You might be interested in
Write a statement that outputs variable numObjects. End with a newline.
dalvyx [7]

Answer:

The code is witten in Java and given in the explanation section.

Using a Scanner object we receive a the user's input and with the System.out.println we output the variable

Explanation:

import java.util.Scanner;

public class VariableOutput{

   public static void main (String [] args){

       Scanner input = new Scanner(System.in);

       System.out.println("Enter an Integer 15 or 40");

       int numObjects = input.nextInt();

       System.out.println("You entered the number "+numObjects);

   }

}

7 0
3 years ago
If the value of score1 is 350 and the value of score2 is 210, what will be the value of result after the code segment is execute
MAVERICK [17]

  The value of result of the  code segment is executed is known to be 4.

<h3>Why is the value of the code segment so?</h3>

  When the result of  is not  executed because the condition is said to be false and also when there is a false condition is, the else statement will be said to be true

  Therefore,   result = result + 2; -> result is brought up by 2 to bring about 4 and as such, the value of result of the  code segment is executed is known to be 4.

Learn more about scores from

brainly.com/question/19492935

#SJ1

4 0
2 years ago
What is astronaut favourite key on keyboard? ​
Dennis_Churaev [7]

Answer:

The space bar is an astronauts favorite key

5 0
3 years ago
Read 2 more answers
A method variable a class variable with the same name. a) acquiesces to b) destroys c) overrides d) alters
arlik [135]

Answer:

Option(c) is the correct answer for the given question.

Explanation:

The method variable overrides the class variable name with same name The method variable overrides of the class variable name .

Following are the example in java language

public class Main

{

int b=90; // class varaible or instance varaible

void sum()

{

   int b=34; // method having same name as class varaible name

   b=b+10;

   System.out.println(b); // display b

}

public static void main(String[] args)  // main method

{

 Main ob=new Main(); // craete object

 ob.sum(); // calling method sum

}

}

Output:

44

In this we declared a variable 'b' as int type in class and override this variable in sum() function it means same variable name is declared in function sum() .

acquiesces ,destroys,alters are the wrong for the given question.

So overrides is the correct answer

4 0
3 years ago
Design a finite automata from regular expression 10(0+11)0*1
Vilka [71]
<h3>What is a Finite automata?</h3>

A finite state machine (FSM) or finite state automaton (FSA), or simply a state machine, is a mathematical model of computation. It is an abstract machine that can be in exactly one of a finite number of states at any given time. The FSM may change from one state to another in response to some input; the change from one state to another is called a transition. An FSM is defined by a list of its states, its initial state, and the inputs that trigger each transition. Finite-state machines are of two types - deterministic finite-state machines and non-deterministic finite-state machines. A deterministic finite-state machine can be constructed equivalent to any non-deterministic machine.

With that being said, the DFA is equivalent to the expression 10(0+11)0*1 The expression that you've specified requires at least three 1 to be accepted. Breaking it down into parts.

<h3>Writting the automata:</h3>

<em>S0: 1 => S1        ; 1 </em>

<em>S0: 0 => error     ; 0 </em>

<em>S1: 0 => S1        ; 10+ </em>

<em>S1: 0 => S2        ; 10(0 </em>

<em>S2: 0 => S2 </em>

<em>S2: 1 => S3 </em>

<em>S3: 1 => S4 </em>

<em>S4: 0 => S4 </em>

<em>S4: 1 => S5 </em>

<em>S5: 1 => S6 (final state) </em>

See more about automata at brainly.com/question/14937298

#SPJ1

7 0
2 years ago
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