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Indeed, if the students have access to the Internet and a Connectivity Kit
themselves, then there is no reason that the teacher could not post the aplet
on the department’s web page for downloading by any students who need
access.
In both of these cases, the procedure has been to save a copy of one of the
standard aplets under a different name. In neither case was there any need
to do any programming and the amount of memory taken up by these copies
is fairly minimal because they share most of their resources with their parent
aplets.
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The Triangles aplet
In the APLET view, the Solve aplet and
it under the new name of “Triangles”.
Now it and enter the formulas shown
right.
The character can be found in the second page of the CHARS view.
Change into the MODES view and set the angle mode to Degrees (unless you
want to use another mode). Use this to solve problems in right triangles.
The Prob. Distributions aplet
In the APLET view, the Solve aplet and
it under the new name of “Prob. Distr.”.
This aplet is for use by students studying
Probability Distributions, and contains formulas
that can be used to perform calculations on the
Binomial, Poisson, Exponential and Normal distributions. You can adapt it to
the requirements of your particular course.
Firstly, the aplet and enter the formulas shown below and on the next
page.
E1: V=N!/((N-R)!R!)*P^R*(1-P)^(N-R)
E2: V= (J=A,B, N!/((N-J)!J!)*P^J*(1-P)^(N-J))
E3: P=e^-M*M^K/K!
E4: P=
(J=A,B,e^-M*M^J/J!)
E5: P=
(A,B,K*X^3*(2-X),X)
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