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Chi square calculations

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This powerpoint contains lesson teaching and learning material. It has classroom activities and condensed topic specific information which is useful for teachers teaching South African Biology, AS and A level OCR / AQA / Cambridge International curriculum. The format is easy to update so that teachers or students can add their own content or delete duplicates as they feel necessary. There are also learning objectives included to help the information be organised for the learning goals of this specific topic. In some cases a keywords list appears along with identification of relevant keywords being used during subtopic explanations.

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, Lesson Objective
• Use statistical methods for analyzing the
reliability of inheritance characteristics (t- test,
χ² criteria)

, Success criteria
• Hypothesis formulation (HO and HA);
• Create frequency table for calculating X2;
• Formula-based calculation of the χ2 ;
• Determine freedom degree (df);
• Determine the p value, draw conclusions

,

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Institution: 12th Grade
Module: Life Sciences
Schooljaar: 200

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Uploaded on: February 1, 2025
Number of pages: 39
Written in: 2024/2025
Type: PRESENTATION
Person: Unknown

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biology

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Chi square calculations

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