Acts & Functions
Trigonometry
Logarithims
Statistics
Probability
100
The transition -f(x)
What is a reflection across the x-axis?
100
sin A/a = sin B/b = sin C/c
what is the Law of Sines?
100
ex = y
ln(y) = x
what is the natural log?
100
(# of specific characteristics)/n
what is sample proportion?
100
1.lower boundary
2.upper boundary
3. the mean
4. standard deviation
what is normalcdf?
200
(f@g)(x)
what is the composition of the functions f and g?
200
On the Unit Circle, the coordinate x.
What is the exact value of cosine?
200
(2,oo):g(x)=log(x-2)+5
what is the domain?
200
sigma/sqrt n
what is standard deviation of a sample mean?
200
what is the Bell curve or The Empirical Rule?
300
Stat->Edit->Insert->L1,L2
Stat->Calc->ExpReg
What is exponential regression?
300
(2pi)/b
what is the period?
300
log x + log y = log xy
what is the product rule?
300
every member of the population and any group of members has an equal probability of being chosen.
what is Sample Random Sample?
300
a type of distribution that has two possible outcomes, success or failure.
what is binomial distribution?
400
sqrt (x^2 + y^2)
what is the magnitude of a vector?
400
sin^2x+cos^2x=1
what is the Pythagorean Identity?
400
A = P(1 + r/n)^(nt)
what is the compound interest formula?
400
statistic+-(critical value)(sigma)
what is the confidence interval?
400
Used to compare data sets that have different means and standard deviations.
what is the z-score.
500
A31
what is matrix A element in row 3, column 1
500
ratio: sec theta
what is hypotenuse/adjacent?
500
A = Pe^(rt)
what is compounded continuously.
500
z * sqrt ((phat)(1-phat))/sqrt n
what is the margin of error for a sample proportion?
500
E(x)=x1*P(x1)+x2*P(x2)+x3*P(x3). . .
what is the expected value formula?