Answer:
the answer is 40
Step-by-step explanation:
x+60
x=60-20
x=20
Answer:
its a 3/8 chance that there are girls
Step-by-step explanation:
Answer:
Range = 45
Median = 75
Step-by-step explanation:
Based on the attached box and whisker plot :
From the plot :
Maximum value = 95
Minimum value = 50
The median value can be obtained from the box and whisker plot. The median value from the plot is ; the green dotted point inside the box :
This point is marked 75.
Hence, median value = 75
Range = maximum - minimum
Range =. 95 - 50 = 45