Answer:
It is not reasonable to say there is a correlation because it is categorical data. However if it was quantitative data, correlation doesn’t always mean causation, because there might be athird variable (lurking variable) that may have a better explanation for the correlation.
Explanation:
Is it not reasonable to say that there's a correlation between the type of car you own and the risk that it will be stolen because it is categorical data. However if it was quantitative data, correlation doesn’t always mean causation, because there might be a third variable that may have a better explanation for the correlation and it might as well means that the third-lurking variable affects the correlation; for example, those cars that are most frequently reported stolen may simply be the cars that are more commonly sold because they are cheaper than the cars that are stolen least often, and thus have a higher chance of being exposed to thieves.
Answer:
D texture of the jumping surface
Explanation:
An experiment can be defined as an investigation which typically involves the process of manipulating an independent variable (the cause) in order to be able to determine or measure the dependent variable (the effect).
This ultimately implies that, an experiment can be used by scientists to show or demonstrate how a condition causes or gives rise to another i.e cause and effect, influence, behavior, etc in a sample.
A control experiment can be defined as an experiment in which a condition assumed to be a probable cause of the effect is being compared to the same situation by the scientist without involving or using the suspected condition.
In an experiment , the variable being manipulated by an experimenter is known as an independent variable while the dependent variable is the event expected to change when the independent variable is manipulated.
Furthermore, a controlled variable refers to anything or quantity such as group, person, event, etc., that is held constant by the researcher during an experiment and as such is limited.
In this scenario, you are designing an experiment to find out which type of frog can jump farther. Thus, the controlled variable (variable that does not change) in this experiment is the texture of the jumping surface because it is where all the frogs would be tested on i.e used for the jumping test.
Answer:
Speed meaning momentum I would think you mean. And an inanimate concept of development gathers no momentum. I think you are asking how some team of people working on a development, gather momentum with their effort? Which of course depends on the team & the discipline of the effort. A team trying to gain momentum with their project in medicine would be very difficult indeed. Too many safeguards in place to stop momentum. Some new website concept might be hard to restrain it’s momentum. So since the question is so general & open ended, it is almost unanswerable. Being in the single category ‘Speed’ seems to deal with physics. I still believe the question is about the human construct ‘project development’ rather than physics.
Answer From Gauth Math