Answer: hammers and wood
Explanation: hammers and wood
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Answer:
(a) P(A and B)
(b) P(B | A)
(c) P(Ac | B)
(d) P(A or B)
(e) P(Bc or A)
Explanation:
The letter P that represents the probability is set out of the brackets so inside of them we can find the words that define the interaction of the elements that present the hypothesis, the sentences present variants of the symbols P(A | B) that is the general form to represent statistics, which is the conditional probability function and means the probability of event A given event B occurred.
Answer:
d. When calcium chloride reacts with water, the temperature changes.
Explanation:
A scientist makes the claim that chemicals like calcium chloride contain energy. The evidence that supports this claim is that when calcium chloride reacts with water, the temperature changes.
The change in the temperature itself is an evidence of the presence of energy. Energy is said to change the temperature and in the calcium chloride solution, the change in temperature indicates that energy is produced.
Answer:
The development team should redesign the test until they find the results correlate well with other measures of intelligence.
Explanation:
The validity of an Intelligence Test is often a subject of debate, and sometimes IQ is the most widespread standard for assessing the level of "intelligence" given the traditional view on intelligence as a measure of very known habilities: mathematical, spatial, verbal, logic and memory.
If a test is to be valid, it should demonstrate a direct link between test scores and traits. It must accurately describe the pure intelligence rather than measuring things often taught as mediated through the educational process.
The IQ test is<u> internationally acknowledged to be the most reliable and valid test, so any tests that have a similar criteria will also be highly contributing to measuring intelligence in ways we often compare to educational level.</u>
<em>Furthermore, intelligence tests also need to update and include an international and cultural background into account for representing a score that yields most valid the actual intelligence. </em>
