No
you conduct multiple trials so that if a variable was accidently changed in the first experiment you can catch and correct it in the next experiments. this way you get an average answer that can work almost every time. this way you can see if your theory works the same every time. So that we can explain.
During which two years was the average finch beak size nearly the same?
The color of the background screen is electronically filled with another image. It is called Chroma key. You can see it fail when the person in front of the screen wares the same color as the screen.
Constants
Isopleths are the lines on a weather map that connect places with the same temperature.
Weather stations typically make weather observations at set intervals throughout the day, such as every hour or every six hours. This helps to provide a comprehensive picture of how weather conditions are changing over time. By collecting data consistently at the same times each day, meteorologists can better analyze trends and predict future weather patterns.
No. Weather is continually changing. There may be times in one place where the same weather conditions may continue for a week or more, but generally the weather changes every day in some way or other.
A line on a weather map that connects places where the temperature is the same is called an isotherm.
A prolonged period of consecutive days with the same type of weather conditions is referred to as a weather pattern or a spell of weather.
They are isobars.
The "average" of the population of samples is the same as their "mean".
skeet
every country is in the same boat so the only thing that wont weather the storm are a few politicians that are going to be blamed for the problem.
It is true. Because all organisims need the right soil and weather conditions to live.
In a simple average every value is worth the same, but in a weighted average, the frequency of each value is taken into consideration.
The logifisicalup line.