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HP HP-21S User Manual

HP HP-21S
166 pages
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HP HP-21S Specifications

General IconGeneral
BrandHP
ModelHP-21S
CategoryCalculator
LanguageEnglish

Summary

Arithmetic and Storage Registers

Numeric Functions

Probability and Distributions

Normal Distribution Probabilities

Calculating upper tail probabilities for normal distribution.

Student's t Distribution Probabilities

Calculating upper tail probabilities for Student's t.

Chi-Square Distribution Probabilities

Calculating upper tail probabilities for Chi-Square.

Statistical Calculations

Clearing and Summarizing Statistics

Clearing statistical registers and summarizing calculations.

Entering Statistical Data

Procedures for entering one- and two-variable data.

Two-Variable Statistics and Weighted Mean

Calculating means, standard deviations, and weighted means.

Built-in Library

One Sample Statistics (1-StAt) Program

Using the 1-StAt program for statistical tests.

Statistical Tests of Mean and Proportion

Performing hypothesis tests for mean and proportion.

2-Stat Program and Mean Estimation

Using 2-Stat and estimating mean differences.

Binomial and Time Value of Money Programs

Using Binomial and FinAnCE programs.

Programming

Messages

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