Explanation:
The left and right edges of the box represent Q1 and Q3 respectively
Q1 = first quartile
Q3 = third quartile
The boxplot shows Q3 = 54
The span from Q3 to the max represents exactly 25% of the population.
Take 25% of the 23 employees
0.25*23 = 5.75
Rounding to the nearest whole number leads to 6.
Answer:
Step-by-step explanation:
we have
-----> equation A
-----> equation B
To find out (V of r)(t) substitute equation B in equation A
9x - 8
x=4 :y=-8
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