Texas Instruments TI-84 Plus Manual Book page 600

Function or
Instruction/Arguments
G
Prn(pmt1,pmt2
[,roundvalue])
prod(list[,start,end])
Prompt variableA
[,variableB,...,variable n]
1-PropZInt(x,n
[,confidence level])
2-PropZInt(x1,n1,x2,n2
[,confidence level])
1-PropZTest(p0,x,n
[,alternative,drawflag])
Appendix A: Functions and Instructions
Result
Computes the sum,
rounded to roundvalue, of
the principal amount
between pmt1 and pmt2 for
an amortization schedule.
Returns product of list
elements between start and
end.
Prompts for value for
variableA, then variableB,
and so on.
Computes a one-proportion
z confidence interval.
Computes a two-proportion
z confidence interval.
Computes a one-proportion
L
z test. alternative= 1 is <;
ƒ
alternative=0 is ;
alternative=1 is >.
drawflag=1 draws results;
drawflag=0 calculates
results.
Key or
Keys/Menu or
Screen/Item
Œ
1:Finance
CALC
G
0: Prn(
y 9
MATH
6:prod(

†
I/O
2:Prompt
...
†
TESTS
A:1-PropZInt(
...
†
TESTS
B:2-PropZInt(
...
†
TESTS
5:1-PropZTest(
597