Answer:
its also because Canada is an ecosystem
Explanation:
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According to Erickson's theory of psycho-social development, and going by the description above, Tom is demonstrating FIDELITY.
The stage of Fidelity occurs during adolescence (Age 12-19) which should be the range of Tom's age, being an high school senior. His goal and dedication to become a Medical Doctor characterizes the existential question of the Fidelity Stage: Who am I? Who can I be?.
Answer:
confounding variable; lowered.
Explanation:
In the field of statistical analysis, a <u>confounding variable</u> is one that influences both the independent variable and the dependent variable. When an experimented is designed, the researcher wants to study the effect the independent variable has on the dependent variable. However, if there's a third variable that can influence them, it can cause a spurious correlation.
The psychologist wanted to test the effects using the new computer program (independent variable) had in helping students learn math (dependent variable). But when she divided the group in two, separating them by gender, she introduced a third variable (confounding variable) that wasn't accounted for when designing the experiment and that can influence either variable. <u>Because of this, the internal validity of the study has been </u><u>lowered</u><u>.</u>
<span>president ,vice president ,Cabinet,and federal agencies are the answer.</span>
- The warning is given by the yellow signs. Despite not being regulated, they are meant to give you clear directions so that you can drive safely.
- The majority of warning signs are diamond-shaped and are yellow with black wording or symbols.
- There is a specific circumstance or hazard ahead, so you should slow down and be ready to stop if necessary, according to these signals.
<h3>What is speed limit sign? </h3>
- A regulatory sign is the speed limit sign. The purpose of speed limit signs is to inform drivers of the maximum and minimum permitted speeds for their vehicles.
- The limit indicated by the sign cannot be exceeded by drivers. Road signs that display speed limits are rectangular and vertically oriented.
Learn more about speed limit sign here:
brainly.com/question/25118146
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