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THANKS!! Am I doing this correctly? 1. What is your estimate of the average valu

ID: 3146307 • Letter: T

Question

THANKS!!

Am I doing this correctly?

1. What is your estimate of the average value of population change for no food addition?

No food addition: -1.4, -1.1, -1.6 = -4.1/3 = -1.367

e-1.367= 0.255

2. What is your estimate of the average value of population change for food addition?

Food addition: -0.65, -0.85, -1.00 = -0.83

e-0.83= 2.3

Instructions:  Do this by estimating the value from the y axis for each of the three food addition sites and each of the three sites with no added food, then calculate the average of your estimated values. Take the anti-log (ex) of the average value for each group to display the values in normal units.

0.5 Post-treatment sites and controls Food addition 0 This axis represents the rate of population change -0.5 The difference between these two groups represents the effect of food addition 1.5 10 100 Squirrels per hectare This axis represents density

Explanation / Answer

-No food addition: -1.4, -1.1, -1.6 = -4.1/3 = -1.367

e-1.367= 0.255

According to my view, you are doing correctly.