Confidence interval ti nspire
The 1-PropZInt( command takes 5 arguments.
The command assumes that the sample is large enough that the normal approximation to binomial distributions is valid: this is true if, in both samples involved, the positive and negative counts are both >5. The 2-PropZInt( command calculates a confidence interval for the difference between two proportions, at a specific confidence level: for example, if the confidence level is 95%, you are 95% certain that the difference lies within the interval you get. (this key sequence will give you the 2-PropZInt… screen outside a program)
#Confidence interval ti nspire pdf
Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plotsĪdvanced statistics analysis, including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of varianceĮighteen probability distributions functions, including the cumulative distribution function (CDF), probability density function (PDF) and inverse probability distribution function for normal, chi-squared, t-, and F- distributions and the CDF and PDF for binomial, geometric and Poisson distributionsīuilt-in interactive geometry capabilities List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models
Matrix operations: transpose and augment matrices use elementary row operations find inverse, determinant and reduced row echelon forms convert matrices to lists and vice versa calculate eigenvalues and eigenvectors Six different graph styles and 15 colors to select from for differentiating the look of each graph drawn Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives Numeric evaluations in table format for all graphing modes User-defined list names in Lists & Spreadsheet Multiple graphing functions can be defined, saved, graphed and analyzed at one time
#Confidence interval ti nspire software
Ideal for Pre-Algebra, Algebra 1 & 2, Trigonometry, Geometry, Pre-calculus, Statistics, Business & Finance, Biology, Physics, Chemistry, Calculus, AP Statistics, AP Physics, AP Calculus, Engineering (Electrical and Mechanical) and Linear Algebra.ġ Xl icense TI Nspire Student Software for HomeĬomputer Algebra System (CAS) capabilitiesįunction, parametric, polar, sequence and 3-D graphing Features a built-in TI Rechargeable Battery, high-resolution, backlit color screen, and USB cable for easy connection to a computer for transfer and charging, making it a perfect tool for school and home. In addition to math and science functionality to meet course work, a student can save all their work easily in a TI-Nspire™ document. The TI-Nspire™ CX II CAS graphing calculator with licensed TI-Nspire™ CX Student Software, is ideal for middle and high school students. New TI-Nspire™ CX II CAS Touchpad Colour Graphing Calculator -Familiar functionality, added capabilityįaster performance, added interactive visuals and easier-to-read graphics expand the TI-Nspire™ CX graphing calculators’ classroom-proven ability to support inquiry and discovery.