HP 39g Graphing Calculator User's Guide Page 134

  • Download
  • Add to my manuals
  • Print
  • Page
    / 288
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 133
9-20 Inference aplet
One–Sample T–Interval
Menu name T–INT: 1 µ
This option uses the Student’s t–distribution to calculate a
confidence interval for µ, the true mean of a population, for
the case in which the true population standard deviation, σ, is
unknown.
Inputs The inputs are:
Results The results are:
Field name Definition
Sample mean.
Sx Sample standard deviation.
n Sample size.
C Confidence level.
x
Result Description
Critical T Critical value for T.
µ Min Lower bound for µ.
µ Max Upper bound for µ.
Page view 133
1 2 ... 129 130 131 132 133 134 135 136 137 138 139 ... 287 288

Comments to this Manuals

No comments