Statistics Toolbox

Confidence Limits or Intervals for the Population Mean

Introduction

Computation of upper (UCL) or lower (LCL) confidence limits or confidence intervals for the population mean. A confidence limit or interval specifies a region that covers the population mean with a certain level of confidence.

Data Upload Required

This tool requires a dataset for analysis. Please upload a dataset using the interface below, or upload one of the example datasets using the Input Data menu at left.

File Upload

Upload a dataset

  • StatDataML - XML based data exchange format [*.sdml]
  • ESRI shape file - ESRI shape files can be uploaded [*.shp]
  • Text tab delimited - Data should be in uninterrupted rows and columns with fields separated by a tab and field or column names in the first row. [*.everything else]
  • Note: File size is limited to approximately 1 MB. Attempts to load larger files may result in an error.
Enter the path and file name below or browse your computer for a file.