Find the missing dimension. Use the scale 1 : 8. Include units in your answer.
1 answer:
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Answer:
1). Mean = 2.275
2). Median = 2 vehicles
Step-by-step explanation:
From the given table,
Number of vehicles (x) Frequency (f) (f)×(x) Cumulative freq.
0 11 0 11
1 52 52 63
2 66 132 129
3 35 105 164
4 19 76 183
5 12 60 195
6 5 30 200
Number of households = 200
Mean =
=
= 2.275
Median = value of observation
= value of observation
= Value of 100.5th observation
= Since 100.5th observation lies in the row of cumulative freq. = 129
= 2
Therefore, median number of registered vehicles per California household
= 2 vehicles
Answer:
The slope intercept form of the equation is:
Explanation:
Given the equation;
We want to re-write it in slope-intercept form;
To do that, let us make y the subject of formula in the given equation;
subtract 2x from both sides;
then divide both sides by 3 ( the coefficient of y);
Therefore, the slope intercept form of the equation is;