Answer: The correct answer is : The test decision is that Education levels and income are not related.
Explanation: It was concluded for this study that the educational level and income level are totally independent. The chi-square test is a statistical procedure used to test hypotheses about the difference between observed and expected frequencies in two or more nominal categories.
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Answer:
The answer is 2. a panic attack.
Explanation:
Panic attacks are sudden episodes of fear, anxiety or distress, often without a clear cause. They are characterised by an apparent lack of control over emotions and even phyisical functions.
Most people experience panic attacks a few times in their lives. However, repeated episodes might be diagnosed as a panic disorder.
Answer:
Working memory
Explanation:
Working memory:
Working memory is very important in a human being cognition. Working memory is related to when we try to remember the phone numbers, shopping list and set of information. It is the capacity of mind that holds and manipulates the information into the mind. It is part of the central functioning of the mind. This memory is related to our general information related to our academics and our intelligence. There is a debate till now on the storage capacity of the working memory. Some researchers believed that it has a limited capacity. It can store some chunks, numbers, etc but others believed that it has unlimited resources.
