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Jane Segurra
Questions (5)
Final averages are typically approximately normally distributed with a mean of 66 and a standard deviation of 10.5. Your
0 answers
472 views
Final averages are typically approximately normally distributed with a mean of 66 and a standard deviation of 10.5. Your
1 answer
1,211 views
What is the probability of randomly selecting a z-score less than z = 0.80 from a normal distribution?
a)-0.2119 b)0.7881
1 answer
877 views
What is the probability of randomly selecting a z-score less than z = –0.80 from a normal distribution?
a)-0.2119 b)0.7881
0 answers
965 views
What is the probability of randomly selecting a z-score less than z = –0.80 from a normal distribution.
a)-0.2119 b)0.7881
1 answer
3,970 views
