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andrew-mc [135]
4 years ago
12

Lucy is conducting market research to gauge home owners' interest levels in different types of imported rugs. However, because t

his is a somewhat specialized topic, she is worried that respondents may not know enough to tell the types apart, meaning they may indicate that they like Bokhara rugs best when they really prefer Khotan rugs. In other words, Lucy is concerned about the ______ of her results, or the extent to which her data measures what it is intended to measure.
Social Studies
1 answer:
Rashid [163]4 years ago
6 0

Answer:Validity

Explanation:

Validity is measure of how valid the research is which means it gives solid relevant result which were initially intended. It is a test of how valid both your design and method of the research is.

There are various factors that can affect validity of the research.

There are internal factors that can affect validity of the research those are the ones that occur within the study such as failure to monitor vital variables of the study or using the inaccurate instrument to gather the needed data.

Below are the factors that has an impact on internal validity.

-size of the studied population

-instruments used

-history

-subject variability

-available time to gather data

- attrition

External validity are affected by the external factors such as the place where you conduct your research which may restrict the ability to obtain actual results . It can also be affected by the things like not being able to balance your subjects for example focusing on one gender and race eventhough your research is about all the types of people at large.

Crucial factors that affects external validity.

- The effect of time

- method use to collect data

- characteristics of the chosen population

- experiment effect

- interaction of subject selection

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solniwko [45]

Answer:

This was the Sphinx's riddle: What goes on four feet in the morning, two feet at noon, and three feet in the evening? (Answer: a person: A person as a baby in the morning of their life crawls on four feet (hands and knees). As an adult in the noon of their life, they walk on two feet.Sep 15, 2016

Explanation:

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3 years ago
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If we choose to accept scientific research results, sometimes we need to __________ our direct sensory experiences in favor of t
FinnZ [79.3K]

Answer: Discount

Explanation:

The scientific research is based on experimentation procedures, and the results framed are the product of maximum number of trials following the set controlled conditions. Sometimes the results obtained are opposite to what the researcher and general audience has expected. But if something proved scientifically then the sensory experiences may reject or consider the assumptions unworthy or may be discount the assumptions. As the assumptions lack credibility over the scientific evidences.

3 0
4 years ago
What is generally true about class a skus in abc analysis? they represent about:.
BARSIC [14]

They represent about 80 percent of the dollar usage.

<h3>What is abc analysis?</h3>

ABC analysis is a strategy for categorizing inventory in materials management. ABC analysis categorizes inventory into three groups: "A items" with very tight control and accurate records, "B items" with less tightly controlled and good records, and "C things" with the simplest controls and little records.

The ABC analysis provides a mechanism for identifying products that will have a major impact on overall inventory cost as well as a mechanism for identifying distinct stock categories that will require different management and controls.

According to the ABC analysis, an organization's inventories are not of equal worth.

As a result, the inventory is divided into three groups (A, B, and C) based on their estimated importance.

To learn more about abc analysis visit:

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6 0
2 years ago
Which statement about labels for mental disorders is TRUE? 2 points People tend to ignore the labels when interpreting behavior.
dimulka [17.4K]

Answer:

People tend to interpret a person's behavior in relation to the label, and labels are needed to determine the proper treatment for mental disorders.

Explanation:

The statement about labels for mental disorders that are considered TRUE is "People tend to interpret a person's behavior in relation to the label, and labels are needed to determine the proper treatment for mental disorders."

The above statement is true because it has been observed that people generally label mental disorders in humans, such as 'personality disorder' or 'schizophrenia,' based on the behavior of the people under consideration. However, this is usually considered to have a negative impact on the treatment process.

Also, labels are needed to determine the proper treatment for mental disorders, as this is what professionals will base their treatment process on.

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3 years ago
What is the worst-case performance of the add method in a binary search tree with linked nodes?
rosijanka [135]

O(n) is the worst-case performance of the add method in a binary search tree with linked nodes.

<h3><u>What is binary search tree?</u></h3>
  • A binary search tree (BST), also known as an ordered binary tree or a sorted binary tree in computer science, is a rooted binary tree data structure where each internal node's key is greater than all the keys in the corresponding node's left subtree and less than all the keys in the corresponding node's right subtree.
  • The height of the tree has a direct correlation with how time-consuming operations on it are.
  • Binary search is made possible by binary search trees, which make it quick to look up, add, and remove data objects.

The lookup performance of a BST is proportional to the binary logarithm because the nodes are arranged so that each comparison skips around half of the remaining tree.

Know more about binary search tree with the help of the given link:

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6 0
2 years ago
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