TPL_GK_LANG_MOBILE_MENU
A+ A A-

Statistics is no longer a unit in itself as it now finds itself embedded in several units and lab works but it is worth considering in details. Student must make sure that they achieve appropriate level of understanding and can apply these methods (T-test and Chi -squared) in order to fulfill the requirements of both the examination and the internal investigation.

Learning targets

  1. State that error bars are a graphical representation of the variability of data.
  2. Calculate the mean and standard deviation of a set of values.
  3. State that the term standard deviation is used to summarize the spread of values around the mean, and that 68% of the values fall within one standard deviation of the mean.
  4. Explain how the standard deviation is useful for comparing the means and the spread of data between two or more samples.
  5. Deduce the significance of the difference between two sets of data using calculated values for t and the appropriate tables.
  6. Explain that the existence of a correlation does not establish that there is a causal relationship between two variables.

Learning resources

Main Menu

Curriculum

Find Us

Saint Maur International School Science Center

83 Yamate-cho, Naka-Ku Yokohama
Kanagawa (Greater Tokyo)
JAPAN 231-8654
Tel +81-45-641-5751 | Fax +81-45-641-6688

Connect with Us