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Lostsunrise [7]
2 years ago
11

The number of degrees of freedom for the appropriate chi-square distribution in a test of independence is

Social Studies
1 answer:
34kurt2 years ago
4 0

The number of degrees of freedom for the appropriate chi-square distribution in a test of independence is EQUAL TO THE SAMPLE SIZE, MINUS ONE.

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At the age of 66, Hilda is worried when researchers ask her to take an IQ test. She knows that older people are assumed to have
GrogVix [38]

Answer:

The answer to the two questions here would be thus:

1. Which term is used to describe Hilda´s anxiety? would be: stereotype threat. Stereotype threat is a situation in which a person may feel threatened by a certain circumstance, or condition which will make evident the differences to which that person has become accustomed due to their race, gender, or age group.

Hilda is a 66-year-old woman who has become accustomed to believing that she will not perform well on an IQ test, because stereotypically, society, and Hilda herself as part of that society, believes that people her age are less skilled at such tests than younger ones. So her body responds through anxiety, which is a form of stress, to the threat, which is the IQ test.

2. Hilda´s test performance will be affected because her own mind and her body are in "fight or flight" mode, which means that the sense of threat will hinder the true capacity that her brain has, despite any differences, to sift through a problem, and find a solution to it. Hilda is ignoring the fact that her brain´s capacity will not necessarily be affected by age, and therefore she will not give it a chance to exert its full capacity to solve the issue.

8 0
1 year ago
Dr. Ramon makes the following claim: "Watching television leads people to spend less time communicating with their spouses, stud
Misha Larkins [42]

Answer:

Casual Claim

Explanation:

Dr Ramos makes a casual claim here. Casual claims are based causal relationships or cause and effect variables such that x is the cause and y is the effect of x the cause. Casual claims are based on casual assumptions called a casual model. Dr Ramos is able to establish here that television which is the x variable here leads people to less communication, the y variable.

4 0
2 years ago
​another of george's clients has software that is outdated and has become increasingly vulnerable to attack. how does george cat
Tcecarenko [31]

As "Technical obsolescence".

Technical obsolescence<span> is the point at which an item is not in fact better than other comparative items. For instance, you may purchase the most recent iPhone, which has the most efficiency and biggest screen of any iPhone accessible. Technical obsolescence for the most part happens when another item has been made to supplant a more established adaptation.</span>

7 0
1 year ago
In an experiment, Lee Ross set up a simulated quiz game. He randomly assigned some Stanford University students to play the role
Shalnov [3]

Answer: the contestants and observers thought the questioners were more knowledgeable than the contestants.

Explanation: Ross et al published a paper in the journal of personality and social psychology in 1977 titled

"Social Roles, Social Control, and Biases in Social-Perception Processes". They demonstrated that our actions and perceptions are determined by roles we have to play in interpersonal encounters; this is the biasing effect social roles have on performance.

In this instance the observers and the contestants perceived the questioners as having superior knowledge as the questioners were given latitude in how they frame the questions. Due to their social roles, the questioners were "the powerful" while the contestants and observers were "the powerless" playing out their roles and not taking into account the biasing effect.

If the roles were switched around, the outcome would still be the same with each group irrespective of their actual ability and knowledge.

8 0
2 years ago
Three factors that lead to human error in the human factors theory are which of the following? A. Overload, inappropriate respon
damaskus [11]

Answer:

option A

Explanation:

The correct answer is option A

Three factor that lead to human error is Overload, inappropriate response, and inappropriate activities.

Overload of work can make human error because due to overload and stress the engagement of employee decreases which reduces productivity.

Inappropriate response can also cause human error because if there is no proper response for the team member then this will lead to confusion so, productivity will again decrease.

Inappropriate activities leads to human error because focus of the employee shifts.  

5 0
2 years ago
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