Act & Functions
Trigonometry
Logarithms
Statistics
Probability
100
-f(x)
What is a reflection across the x-axis
100
SinA/a=SinB/b=SinC/c
What is the law of sines
100
ex=y
ln(y)=x
What is the natural log
100
(# of specific characteristic) /n
What is sample proportion
100
(1) First, enter the lower boundary, (2) the upper boundary, (3) the mean and (4) the standard deviation
What is normalcdf
200
(f o g)(x)
What is the composition of functions f and g
200
On the Unit circle the coordinate x
What is the exact value of cosine
200
(2, ∞) for
g(x)=log(x-2)+5
What is domain
200
sigma/sqrtn
What is the standard deviation of a sample mean
200
What is the normal curve or the empirical rule
300
Stat->Edit-> Insert values in L1,L2
Stat->Calc->ExpReg
What is exponential regression
300
(2pi)/b
What is period
300
logx+logy=logxy
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 Simple 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
sin2x+cos2x=1
What is the Pythagorean identity?
400
A=P(1+r/n)^(nt)
What is the compound interest formula
400
p-value < 0.05
What is we reject the null hypothesis
400
Used to compare data sets that have different means and standard deviations.
What is z-score
500
A31
What is is matrix a element in row 3 column 1
500
The ratio of sec(θ)
What is Hyp/Adj
500
A=Pe^(rt)
What is compounded continuously
500
z^** sqrt((hatp(1-hatp))/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