The answer depends on what characteristic of the data set you wish to represent. I suggest you use the number of observations, 7.
Measuring Cylinder.
You would use a ruler or a measuring tape to measure a 10 cm length of dialysis tubing. Make sure to lay the tubing flat on a surface and use the ruler to measure accurately from one end to the other.
The most appropriate unit of measure to use for measuring a 10-story building would be feet or meters. Each story of a building is typically around 10 feet high, so a 10-story building would be approximately 100 feet tall. Using a unit of measure like feet or meters allows for a more precise and accurate measurement of the building's height.
A force meter or spring balance can measure force magnitude.
you would use gallons to measure the capacity of a bathtub
Use a variable to represent the situation. For example: John is 10 years older than Frank. Frank would be represented by x John is x+10
You use negative numbers to represent subtractions (10-5 is same as 10 + -5) Also, you use these to represent things that can be negative.
Length is measured in meters.Length is measured in meters.Length is measured in meters.Length is measured in meters.
Oh, dude, like, if 9 out of 15 classmates said they go to bed at 10 p.m., you'd use a central angle measure of 216 degrees to represent that group. Just make sure to keep it chill and don't stress about the math too much, man. It's all good.
You wouldnt use a unit, just a numerical value such as 5 or 10.
I10
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