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Answer:
The conclusion is false, because it is assuming that correlation = causation.
Explanation:
An important principle in statistical analysis is the principle that when correlation exist between two variables or more, it does not mean that one of the variables are causing the other to appear in a certain manner.
Remember that correlation means that you are investigating whether a relationships exists between two variables; in this example, as we can see, it is between the biodiversity in an ecosystem and the population of an insect.
The graph can be said to illustrate the result of the research; that as the biodiversity of the ecosystem goes down, the insect's population goes up. This is a form of negative correlation.
However - we do not know what is the direction of the relationship; the student concludes that as some insects die within the ecosystem, the researched insect's population goes up; assuming that the predator species died off and thus the researched insect's population increases.
Yet, it is also possible for the relationship to go towards the other direction; the researched insect population increases - perhaps by the introduction of a new food source that causes the species' population to increase - and thus, this damages the biodiversity of the ecosystem, making the population go down since it is possible that the researched insect is instead the species which is on top of the food chain at that ecosystem.
To investigate the direction of a relationship, further research need to be done and more sophisticated statistical methods need to be used.
Answer:
Every symptom is not a fever symptom in infants.
Explanation:
Fever occurs when the internal "thermostat" of the body increases the temperature of the body above its normal range.
A child's normal temperature varies with his or her age, activity, and even time of day.
Infants usually have greater levels of temperatures than children of more than 1-2 years. They may have higher temperature during late afternoon and early evening. Temperatures might be low between midnight and early hours of the morning. Checking temperature with palm on the forehead should not be the way to decide if the child has fever. Always use a thermometer to check body's temperature and conclude whether it is fever or not.
The correct answer would be, Lonnie will be less advanced in vocabulary and math.
According to research on developmentally appropriate schools, Lonnie will be less advanced in vocabulary and Math.
Explanation:
Preschools are the classes in the schools where children study before the age when they go to routine school. In preschools, children do several paper and pencil activities every day and are formally tested and evaluated every Friday.
But according to the research on developmentally appropriate schools, Lonnie will be less advanced in vocabulary and math than if he had attended a developmentally appropriate preschool. In developmentally appropriate preschools, more attention is given to children in developing their vocabulary and mathematical skills than just teaching them the paper and pencil work.
So because Lonnie didn't attend the developmentally appropriate preschool, he would be less advanced in vocabulary and math.
Learn more about Developmentally appropriate practices at:
brainly.com/question/1073259
#LearnWithBrainly
Answer:
He can avoid going into debt
Explanation:
when John spends less than he makes, it doesn't reduce the tax he pays, neither does it make him earn more money. spending less also does not mean he'd be able to pay for all the goods he wants. it can only help him to stay with budget and make him avoid borrowing to make ends meet.
