Explain the term frequency in statistics as well as the concept of cumulative frequency. Using these numbers 17 17 19 12 13 16 17 14 14 11 14 17 18 16 14 14 17 13 18 19 18 14 12 19 17 11 19 13 15 17 15 15 17 12 17 13 16 12 16 13 13 11 12 11 16 13 15 16 13 13 Example Class 11 12 13 14 15 16 a. Construct firstly a tally chart and cumulative frequency table with the classes labelled (11, 12, 13, 14, 15, 16, 17, 18, 19) 17 18 19 Tally Using either your tally chart or cumulative frequency table, construct a horizontal bar chart, a histogram, and a pie chart to illustrate the data. Explain the concept of probability. Some words associated with probability are; Sample space, Event (relating to probability), Equally likely events, Impossible event and certain event. Define each one, providing an example to aid with your definition.In probability two formulas are mainly used; 1. formula to find the probability of an event occurring and 2. the formula to find the probability of an event not occurring.
Explain the term frequency in statistics as well as the concept of cumulative frequency.
Using these numbers 17 17 19 12 13 16 17 14 14 11 14 17 18 16 14 14 17 13 18 19 18 14 12 19 17 11 19 13 15 17 15 15 17 12 17 13 16 12 16 13 13 11 12 11 16 13 15 16 13 13 Example Class 11 12 13 14 15 16 a. Construct firstly a tally chart and cumulative frequency table with the classes labelled (11, 12, 13, 14, 15, 16, 17, 18, 19) 17 18 19 Tally
- Using either your tally chart or cumulative frequency table, construct a horizontal bar chart, a histogram, and a pie chart to illustrate the data.
Explain the concept of
Some words associated with probability are;
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