Sampling every third member of the club in her physical education class should produce a more representative sample.
Sampling refers to a method used in statistical research in order to obtain data from a small part of a whole in such a way that the data obtained is representative of the whole.
The sampling method in which she surveyed every third member of the club in her physical education class should produce a more representative sample.
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-7x ≥ 56.
Divide both sides by -7, and the inequality sign reverses, because we are dividing by a negative number.
The sign also reverses when you multiply both sides of inequality by a negative number.
-7x/-7 ≤ 56/-7
x ≤ -8
The answer is the first option.
<span>{x | x ≤ -8}
</span>
This simply means x, such that x is less than or equal to -8.
I hope this helped.
the answer should be 11.4575 cm
Answer:
Step-by-step explanation:
According to the sales manager, sales volume and advertising expenditures are modeled according to the linear equation.
Estimated Sales Volume=46.41+0.45(Advertising Expenditures)
If the company has target sales volume of $200,000, we are to determine its proposed advertising expenditure.
Estimated Sales Volume=46.41+0.45(Advertising Expenditures)
200000=46.41+0.45(Advertising Expenditures)
200000-46.41=0.45(Advertising Expenditures)
Advertising Expenditures
The sales Manager should allocate $444,341 for advertising in the budget.
Answer:
5(2+1)+4
Step-by-step explanation:
