Apps Like Standard Deviation Calculator for iPhone and iPad
Calculate statistical values for data sets.
The app calculates standard deviation, mean, variance, population deviation, median, and Q1 & Q3 for a set of values. It also computes z-scores based on the entered data.
by Keely Hill★ 2.424 ratingsUtilitiesFreeData updated 2026-10-21
Enter and validate data in a table with error detection. Calculate equations with and without predicted values. Predict y values within the range of x data.
The app calculates effective transmission power using radio transmitter and antenna combinations. It determines the equivalent isotropically radiated power based on observed peak power density and maximum antenna gain.