How do I solve these problems?
-What proportion of women get scores between 30 and 45?
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Mathematics, 20.05.2021 18:10 eysahvdtuj
How do I solve these problems?
-What proportion of women get scores between 30 and 45?
-What proportion of men get scores over 68?
-What score demarcates the upper 10% of women?
Here are the scores
Males Females
Mean 60 40
Standard Deviation 12 10
People in Sample 138 97
Answers: 3
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