-1
- 3/5
- 0.5
-0.4
The least is always the one furthest away from 0
<span><u><em>Answer:</em></u>
Kevin made $800 in commissions last week.
<u><em>Explanation:</em></u>
Since we know that he only makes money in two ways, by base salary and commission, we know that added together they equal his whole pay.
<u>Therefore we can set up the following equation and solve for his commission amount. </u>
Total Pay = Base Pay + Commissions.
1125 = 325 + Commissions.
800 = Comissions. </span>
Answer:
D.No, because some models of cell phones will have a larger market share than others. Measures from different models should be weighted according to their size in the population.
Step-by-step explanation:
(a) Range is the difference between the smallest and largest observation.
Here Smallest observation = 0.63
and Largest observation = 1.48
⇒ Range = 0.85
(b) Standard Deviation is calculate by,

where,
is mean of the observation.
Here, Mean = 0.988
⇒ Standard Deviation = 0.313
(c) Variance is the square of Standard deviation.
Thus, Variance = (Standard Deviation)² = 0.098
(d) Here last option(D) is true i.e. No, because some models of cell phones will have a larger market share than others. Measures from different models should be weighted according to their size in the population.
-4 - 1/3=-4.33333333333<span>
-4 - -1=-3
1/3 - 2=</span>-1.66666666667<span>
1/3 - 3 1/2=</span>-3.16666666667<span>
2 - 3 1/2=</span>-1.5<span>
-1 - 3 1/2=</span><span>-4.5</span>
The correct answer is 1/3