Sara and Mark are students at IBS graduated from different majors as follow: - Sara has graduated with a Finance diploma with an average of 68, where the averages of the finance students are normally distributed with a variance of 36 and a mean of 60. - Mark has graduated with a Marketing diploma with an average of 72, where the averages of the marketing students are normally distributed with a variance of 49and a mean of 64. Questions (support your answer by drawing some figures): a- Without making any calculation, can you tell which student is better: Mark or Sara? Explain your answer. b- What method can you use to compare the academic performance of Sara and Mark? And who is the better student according to this method
Sara and Mark are students at IBS graduated from different majors as follow:
- Sara has graduated with a Finance diploma with an average of 68, where the averages of the finance students are
- Mark has graduated with a Marketing diploma with an average of 72, where the averages of the marketing students are normally distributed with a variance of 49and a mean of 64.
Questions (support your answer by drawing some figures):
a- Without making any calculation, can you tell which student is better: Mark or Sara? Explain your answer.
b- What method can you use to compare the academic performance of Sara and Mark? And who is the better student according to this method
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