Hello,
i am trying to do a binomial probavility distribution equasion. after entering my information in columbs x and y i press 2nd list and program, names, vinomi, enter. after this i am not getting the answer that should be numerous equasions showing probabilitys and mean and things of this sort but i am not. do you have any sugestions. if this web site is only for tech support pleas let me know and i will no longer bother you. if it is on how to use the calculator to do specif problems, thanks for the help. also if i could order an owners manual that woud be very helpful
thank you,
piper
Piper,
You can download a manual:
http://education.ti.com/educationportal/appsdelivery/download/download_eula.jsp?applicationId=6127&contentPaneId=17&cid=US
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That depends on how simple a calculator. I'll give some examples below for calculating the cube root of 8.
On a TI-86, press 3 2nd [MATH] F5 MORE F4 8 ENTER
If the calculator has a "^" or "y^x" key, raise 8 to the 1/3 power. Again, on the TI-86, press 8 ^ ( 1 / 3 ) ENTER
If the calculator has a logarithm key, take the logarithm, divide it by three, then take the antilogarithm. Again, on the TI-86, press 2nd [e^x] ( ln 8 / 3 ) ENTER
On a slide rule, place the hairline over the number on the K scale and read the cube root on the D scale.
Hello, Press the yellow [2nd] key then [VARS] (DISTR) to access the distributions. Scroll Up or down to see 0:binompdf( . Press 0 |ENTER|. The command echoes on the screen as binompdf(. Complete the command by entering the number of trials, the probability of success, and the value expected. Number of trials, and the value expected are integers. You can also run the command giving it a sequence of expected values. In that case the sequence of expected values must be enclosed in curly brackets Hope it helps. binompdf ( number of trials, p, { expec_value1, expec_value2, ...} ) [ENTER]
Sorry, but you information is wrong, to find the binomial distribution use the PROB menu not the STAT menu. Its name is randBi [2nd][MATH][F2:PROB] scroll right. Hope it helps.
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