Sally is most likely in the formal operational stage of development. This answer based on Piaget's 4 stages of cognitive development which describes the stages of human's mental development. Piaget's 4 stages of cognitive development consist of the sensory motor, the preoperational, the formal operational, and the concrete operational stage<span>. Sally is in the second stage of this theory. This is because she already has developed her logical thinking.</span>
Rounding off statistics helps the audience remember them better. There are many things that should be done when talking about statisics and going over them but out of the above choices, the most correct is making sure that the audience remembres and understands the statsitics. Statistics will not be remember by many when they are a long series of numbers even if they are as exact as it can be,
The <span>Three outcomes which are the success, failure, and proficient are </span><span>not one of the four criteria for a geometric setting.
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The criteria for geometric setting are:</span>
1. Each observation is subdivided into two categories: Success and Failure.
2. The probability of success remains constant for each observation.
3. The observations are always independent.
4. The variable of interest is defined as the number of trials required to obtain the first success.
Answer
The answer and procedures of the exercise are attached in the following archives.
Explanation
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
Answer:
The corrects answers for this would be A and C.
Explanation:
As you can see, for both a and c, those are the only two answers that have a negative outcome, hence the negative externality.
