Statistic Infer


4.3 ( 6413 ratings )
Diensten Onderwijs
Developer: TAKUYA KOYASU
2.99 USD

Statistic Infer is created for the university students who studying Natural or Human science to do many experiments and estimate Populations Average and Standard Deviation(also Standard Error) .


How to use:
1.1 To estimate Populations Average
1.2 Enter Sample Number, Sample Average, Sample SD.

2.1 To estimate Populations Standard Deviation
2.1 Enter Sample Number, Sample SD.

3 Select Ave or SD and Confidence Interval then OK.

Notice:
The process of this app is based on Students t-distribution, Chi-squared distribution, and Degree of Freedom. The range of Sample Number you can input to this app is 2 to 21.