The app provides information on statistical tests for students. It features a decision tree to help select appropriate tests and includes guides for data input, output interpretation, and example write-ups for each test.
Convert using real-time exchange rates. Select and customize the number of decimal places for precision. Perform quick conversions with accurate rate data.
Combines a and -taking . Users can input calculations with numbers and operators. Rows support addition, subtraction, multiplication, division, or skipping. Rows can be reordered. Notes are organized into multi-depth folders.
Convert between decimal degrees, degrees and decimal minutes, and degrees-minutes-seconds. Display all three formats simultaneously. Enter in any format for instant conversion.
The app provides a digital tuner with LED indicators for pitch deviation and a graph displaying sound frequency. It offers automatic or manual note selection and a wide detection range from A0 to C8.
Create worksheets by setting the number of questions and range of numbers. Generate unique problems each time. Save, print, or share worksheets directly.
Calculator allows users to perform basic and advanced mathematical operations. Input and display numbers with large, clear buttons. Correct entries using a backspace key. Support decimal points and parentheses for complex calculations.
The app offers ultra-high precision calculations up to 37 digits. It supports basic arithmetic, exponentiation, radicals, logarithms, factorials, permutations, combinations, trigonometric, hyperbolic, and integral operations.
The app provides guidance for solving math homework and textbook problems. It includes over 400 sample arithmetic problems with animated solution steps and can automatically solve user-inputted problems with step-by-step procedures.
Combines a and -taking . Users can input calculations with numbers and operators. Rows support addition, subtraction, multiplication, division, or skipping. Rows can be reordered. Notes are organized into multi-depth folders.
Generate random numbers within a specified range. Set the number of values to generate. Enable or disable specific numbers. Save generated results for later access.
The app performs statistical tests for genetic association studies. It includes chi-square tests for allele and genotype counts, Hardy-Weinberg equilibrium tests, and population attributable risk calculations.