Answer:
How polls are conducted Gallup?
Gallup World Poll methodology
Gallup asks each respondent the survey questions in his or her own language to produce statistically comparable results. Gallup uses telephone surveys in countries where telephone coverage represents at least 80% of the population
Step-by-step explanation:
Answer:
Ok, a system of equations means that we have a given number of equations with the same solutions.
If we only have tables, this means that we need to have one table for each equation:
For example, if we are working only with two variables, x and y, in those tables we can see the pints (x, y) that belong to each equation.
Now, a point (x, y) will be a solution of the system of equations only if it belongs to the data table for each equation
This would mean that if we graph those data sets, the graphs will intersect at the point (x, y) that belongs to all the tables of data.
Other way may be using the data in the tables to construct the equations, but you said that you only want to use the tables, so this method can be discarded.
Answer:
d) no because they are skew
Step-by-step explanation:
e2020
The table is
x | 4 | 8 | 12
y | 1 | 2 | 3
The question is not understandable. The well-formatted question is
Complete the table for the given rule
Rule:
Table:
x | 4 | 8 | 12
y | ? | ? | ?
Evaluation of an algebraic expression when a specified integer is used to replace a variable is known as evaluating the expression. We use the provided number to replace the expression's variable before applying the sequence of operations to simplify the expression.
For instance
On evaluation of y= x+7 when x=3, and x=12
we get y(3) = 3 + 7 = 10 and y(12) = 12 + 7 = 19
The given equation is
So, the table is
x | 4 | 8 | 12
y | 1 | 2 | 3
Learn more about evaluation here-
brainly.com/question/14677373
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Answer:
0
Step-by-step explanation:
