Please ensure Javascript is enabled for purposes of website accessibility

Results for "PRIMARY3 Quantitative Reasoning"

Search by meaning: try "how plants make food" or "fractions for primary 4"

Measures of Central Tendency

video lesson SS1 · Further Mathematics · 32:45

This lesson covers the measures of central tendency, including mean, median, and mode. Students will learn how to calculate these measures using given data sets. The lesson also explains how to handle data with and without frequency.

  • 19:12 “So it means we have 3 times 10 all over 4. And that will give us 30 all over 4. And 30 all over 4 will give us 7.5, 7.5 value of observation. So it means what does that mean? What does that mean? It means our Q3, our Q3...”
  • 17:36 “cumulative frequency. So whenever we have a cumulative frequency in the table, such table is called cumulative frequency table. When we don't have a cumulative frequency table, it is only just a class and a frequency. We...”
  • 18:25 “And the formula also get i is Q i equals l plus n i all over 4 minus CF all over F times C. And the total code type we have to find is 3. Our high is 3. So it means wherever you see i, we are putting 3. So we have it mea...”
mean median mode central tendency data analysis