30 bags of a certain candy were opened. The candy comes in 2 different colors

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Analyze the data by calculating the following:
1.     What was the variance and standard deviation of each color?
2.     What was the variance and standard deviation for the total number of candies?
3.     Suppose a new bag was opened with the following numbers:
RedBlue 
32 
Compute the z-scores for this bag for each color and for the total number of candies.
1. A 90% confidence interval for the mean number of red candies. 
2. A 95% confidence interval for the mean number of blue candies. 
1. A 90% confidence interval for the mean number of red candies. 
2. A 95% confidence interval for the mean number of blue candies. 
    • 11 years ago
    30 bags of a certain candy were opened. The candy comes in 2 different colors
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