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Question 2 The head teacher of the New Wings Secondary School ask the Math HOD whether the Christmas term math scores for the Grade 11

Question 2

The head teacher of the New Wings Secondary School ask the Math HOD whether the Christmas term math scores for the Grade 11 students were normally distributed.

(a) How would the Math HOD determine same?

(b) How does the type of distribution the scores follows influence conclusions about the Sampling Distribution of the Mean? How would the Sampling Distribution of the Mean be useful to the Math HOD in further analysis of the students scores?

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