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horrorfan [7]
3 years ago
13

Identify which of these types of sampling is​ used: random,​ systematic, convenience,​ stratified, or cluster. To determine her

mood​, Carolyn divides up her day into three​ parts: morning,​ afternoon, and evening. She then measures her mood at 3 randomly selected times during each part of the day. What type of sampling is​ used?
A. Systematic
B. Simple random
C. Convenience
D. Stratified
E. Cluster
Computers and Technology
1 answer:
Zarrin [17]3 years ago
6 0

Answer:

B.

Explanation:

Based on the sampling methods provided in regards to the question it can be said that the method being used is called Simple Random. This refers to dividing the population into different group which are then chosen at random, giving each group an equal chance of getting chosen. Which is exactly what is going on in this scenario, as the day is divided into three parts and her mood is measured randomly during each part of the day.

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NikAS [45]
In general, a systems analyst is a person who uses analysis and design strategies to solve business problems.
They also analyze an organization’s current computer systems and develop information systems solutions to help the organization run more smoothly.

Now knowing a systems analyst job, therefore the answer to this is “FALSE”.

<span> </span>

6 0
3 years ago
Suppose we are given an arbitrary digraph G = (V, E) that may or may not be a DAG. Modify the topological ordering algorithm so
lianna [129]

Answer:

Check the explanation

Explanation:

We can utilize the above algorithm with a little in modification. If in each of the iteration, we discover a node with no inward edges, then we we’re expected succeed in creating a topological ordering.

If in a number of iteration, it becomes apparent that each of the node has a minimum of one inward edge, then there must be a presence of cycle in the graph.

So our algorithm in finding the cycle is this: continually follow an edge into the node we’re presently at (which is by choosing the first one on the adjacency list of inward edges to decrease the running time).

Since the entire node has an inward edge, we can do this continually or constantly until we revisit a node v for the first time.

The set of nodes that we will come across among these two successive visits is a cycle (which is traversed in the reverse direction).

3 0
3 years ago
How many pictures can a 32 mb memory card hold?
nasty-shy [4]
This depends on the number of pixels are in each picture. hope this helps.
7 0
3 years ago
Define a function named SwapValues that takes four integers as parameters and swaps the first with the second, and the third wit
velikii [3]

The program is an illustration of functions

<h3>What are functions?</h3>

Functions are named program statements that are executed when called or evoked

<h3>The actual program</h3>

The program written in Python, where comments are used to explain each line is as follows:

#This defines the function

def SwapValues(a, b, c, d):

   #This returns the swapped values

   return b, a, d, c

#The following gets input for the four integers

a = int(input())

b = int(input())

c = int(input())

d = int(input())

#This calls the SwapValues function

a, b, c, d = SwapValues(a, b, c, d)

#This prints the swapped values

print(a,b,c,d)

Read more about python functions at:

brainly.com/question/14284563

8 0
2 years ago
User ideas for ro blox?
AveGali [126]

Answer:

You can put random people, or something you like to do, like Soccer2347 (that was just an example) or your favorite animal, Horse990. But Rob lox has to approve it first

Explanation:

7 0
3 years ago
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