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HP10bii Troubleshooting

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Hi,my name is dilek.
I want to calculate the interest rate of a leasing with given PMT,initial capital amount and number of period.But I could not calculate interest rate by given parameters...
my calculator is 10B.

dilek
4/29/2009 5:29:30 AM - TR  | commentreply

On the new HP 10bii, you get to pick how many decimals you want. Press [orange shift], then [DISP] (the = key), then the number of decimals you want.

To get 4 decimals:
[Orange Shift], [DISP], 4

Corey
2/26/2008 4:15:50 PM - US  | commentreply

My screen has begun missing some pixels so it is impossible to read the screen clearly. I spoke with HP Tech and they recomended destaticizing or something by using the paperclip trick or put two penny´s in place of the batteries for 10-15 secs or remove batteries and put calc in a place for 24 hrs away from electronic devices to descramble...

For me the pennies did not work so I´m trying the 24 hrs trick...

Adam H.
7/30/2007 2:46:46 PM - US  | commentreply

Hi my name is Aldert de bruin from Jhb.South Africa.Simple problem-I get wrong answer though.Want to work out the standard deviation for the following 3 outcomes and their ass. probabilities.Outcome 1:100 with ass.probability of 30%/Outcome 2:15 with ass. probability of 40%/Outcome 3:-70 with ass. probability of 30%.Answer in textbook is 65.84%-Iget 69...%Steps on the HP 10Bii please. Thank you.
Aldert de Bruin
11/3/2004 12:16:00 AM - US  | commentreply

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