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1.Using the data, answer the following questions: 97718677809284839179 a.Find the mean, variance, and standard deviation of the data b.Using the mean and the standard deviation

1.Using the data, answer the following questions: 97718677809284839179

a.Find the mean, variance, and standard deviation of the data

b.Using the mean and the standard deviation from this data, construct a 90% confidence interval.

X x2Males Females Left Handed 25 30 Right-handed 175 150Number of Ticket Sold 60 50 40 30 20 10 0 1st 2nd 3rd 4th 5th 6th

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