The cumulative distribution function for heights (in meters) of trees in a forest is . (a) Explain in terms of trees the meaning of the statement . tells us that of the trees in the forest have . (b) Which is greater, or

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Step-by-step explanation:

a.Given that the cumulative distribution function for heights is .

Also given the cumulative distributions F(7)=0.6

-F(7)=06 is signifies that  the fraction of trees less than 7 meters in height is 0.6  .

b .Which is greater, F(7) or F(6):

-We note that the cumulative distribution function increases with increasing values of .

-Hence F(7) is greater than F(6), , that is to say the the fraction of trees of height less than 7 meters is higher than the fraction of trees less than 6 meters.

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step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

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