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icalcf.m [x,y,t,u,px,py,p] = icalcf(X,Y,PX,PY) is a function version of icalc, which allows arbitrary naming of variables.

function [x,y,t,u,px,py,p] = icalcf(X,Y,PX,PY)% ICALCF [x,y,t,u,px,py,p] = icalcf(X,Y,PX,PY) Function version of icalc% Version of 5/3/95 % Allows arbitrary naming of variablesx = X; y = Y;px = PX; py = PY;if length(X) ~= length(PX) error(' X and PX of different lengths')elseif length(Y) ~= length(PY) error(' Y and PY of different lengths')end [a,b]= meshgrid(PX,fliplr(PY)); p = a.*b; % Matrix of joint independent probabilities[t,u] = meshgrid(X,fliplr(Y)); % t, u matrices for joint calculations
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icalc3.m Calculation setup for an independent class of three simple random variables.

% ICALC3 file icalc3.m Setup for three independent rv % Version of 5/15/96% Sets up for calculations for three % independent simple random variables% Uses m-functions rep, elrep, kronf X = input('Enter row matrix of X-values ');Y = input('Enter row matrix of Y-values '); Z = input('Enter row matrix of Z-values ');PX = input('Enter X probabilities '); PY = input('Enter Y probabilities ');PZ = input('Enter Z probabilities '); n = length(X);m = length(Y); s = length(Z);[t,u] = meshgrid(X,Y);t = rep(t,1,s); u = rep(u,1,s);v = elrep(Z,m,n); % t,u,v matrices for joint calculations P = kronf(PZ,kronf(PX,PY'));disp('Use array operations on matrices X, Y, Z,') disp('PX, PY, PZ, t, u, v, and P')
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icalc4.m Calculation setup for an independent class of four simple random variables.

% ICALC4 file icalc4.m Setup for four independent rv % Version of 5/15/96% Sets up for calculations for four % independent simple random variables% Uses m-functions rep, elrep, kronf X = input('Enter row matrix of X-values ');Y = input('Enter row matrix of Y-values '); Z = input('Enter row matrix of Z-values ');W = input('Enter row matrix of W-values '); PX = input('Enter X probabilities ');PY = input('Enter Y probabilities '); PZ = input('Enter Z probabilities ');PW = input('Enter W probabilities '); n = length(X);m = length(Y); s = length(Z);r = length(W); [t,u]= meshgrid(X,Y); t = rep(t,r,s);u = rep(u,r,s); [v,w]= meshgrid(Z,W); v = elrep(v,m,n); % t,u,v,w matrices for joint calculationsw = elrep(w,m,n); P = kronf(kronf(PZ,PW'),kronf(PX,PY'));disp('Use array operations on matrices X, Y, Z, W') disp('PX, PY, PZ, PW, t, u, v, w, and P')
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Calculations for random variables

ddbn.m Uses the distribution of a simple random variable (or simple approximation) to plot a step graph for the distribution function F X .

% DDBN file ddbn.m Step graph of distribution function % Version of 10/25/95% Plots step graph of dbn function FX from % distribution of simple rv (or simple approximation)xc = input('Enter row matrix of VALUES '); pc = input('Enter row matrix of PROBABILITIES ');m = length(xc); FX = cumsum(pc);xt = [xc(1)-1-0.1*abs(xc(1)) xc xc(m)+1+0.1*abs(xc(m))];FX = [0 FX 1]; % Artificial extension of range and domainstairs(xt,FX) % Plot of stairstep graph hold onplot(xt,FX,'o') % Marks values at jump hold offgrid xlabel('t')ylabel('u = F(t)') title('Distribution Function')
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Questions & Answers

the diagram of the digestive system
Assiatu Reply
How does twins formed
William Reply
They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together
Oluwatobi
what is genetics
Josephine Reply
Genetics is the study of heredity
Misack
how does twins formed?
Misack
What is manual
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discuss biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles
Joseph Reply
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Yousuf Reply
the study of living organisms and their interactions with one another and their environments
AI-Robot
the study of living organisms and their interactions with one another and their environment.
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discuss the biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles in an essay form
Joseph Reply
what is the blood cells
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list any five characteristics of the blood cells
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lack electricity and its more savely than electronic microscope because its naturally by using of light
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advantage of electronic microscope is easily and clearly while disadvantage is dangerous because its electronic. advantage of light microscope is savely and naturally by sun while disadvantage is not easily,means its not sharp and not clear
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cell theory state that every organisms composed of one or more cell,cell is the basic unit of life
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is like gone fail us
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cells is the basic structure and functions of all living things
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What is classification
ISCONT Reply
is organisms that are similar into groups called tara
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in what situation (s) would be the use of a scanning electron microscope be ideal and why?
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A scanning electron microscope (SEM) is ideal for situations requiring high-resolution imaging of surfaces. It is commonly used in materials science, biology, and geology to examine the topography and composition of samples at a nanoscale level. SEM is particularly useful for studying fine details,
Hilary
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Diversity of living thing
ISCONT
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Cell division is the process by which a single cell divides into two or more daughter cells. It is a fundamental process in all living organisms and is essential for growth, development, and reproduction. Cell division can occur through either mitosis or meiosis.
AI-Robot
What is life?
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life is defined as any system capable of performing functions such as eating, metabolizing,excreting,breathing,moving,Growing,reproducing,and responding to external stimuli.
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Source:  OpenStax, Applied probability. OpenStax CNX. Aug 31, 2009 Download for free at http://cnx.org/content/col10708/1.6
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