Using it's concept, the standard deviation of the data-set is of 34.2.
<h3>What are the mean and the standard deviation of a data-set?</h3>
- The mean of a data-set is given by the <u>sum of all values in the data-set, divided by the number of values</u>.
- The standard deviation of a data-set is given by the <u>square root of the sum of the differences squared between each observation and the mean, divided by the number of values</u>.
Having this in mind, and inserting the data-set in the calculator, it is found that:
- The standard deviation is of 34.2.
More can be learned about the standard deviation of a data-set at brainly.com/question/12180602
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Answer: (0,5) is the answer
Step-by-step explanation:
y=mx+b (always remember this when dealing with problems like this* (m is the slope, and b is the y intercept)
in your equations, the m is 1 (since there is no value visible, it is assumed to be a 1)This means each time you move right one x value, you move up one y value. The b in your equation is a 5, so the coordinate is simply (0,5)
Try graphing y=x^3. It crosses the x-axis at (0,0), and this point represents the one and only real root.
Every form of a cubic function has a graph that crosses the x-axis in 1 or 3 places.
Thus, the correct answers to this particular problem are B and C.
Additionally, certain cubic function forms have graphs that cross the x-axis in one unique place, but which touch (but do not cross) the x-axis. Here you have one unique real root plus one repeated (duplicated) real root, for a total of 3 roots.
Using these facts, decide which of the four given answers are correct.
Answer:
10
Step-by-step explanation:
24/3 = 8
8*2= 16
24/4 = 6
16-6=10