Because Mike and Ikes are your favorite candy, you decided to apply statistics to them. Assume your bag of Mike and Ikes is a simple random sample. Suppose you have 23 Mike and Ikes. The lengths of Mike and Ikes in your bag are normally distributed with a mean of 1.5 cm and standard deviation of 0.15 cm. Create a 99% confidence interval for the variance of Mike and Ikes lengths.
Because Mike and Ikes are your favorite candy, you decided to apply statistics to them. Assume your bag of Mike and Ikes is a simple random sample. Suppose you have 23 Mike and Ikes. The lengths of Mike and Ikes in your bag are normally distributed with a mean of 1.5 cm and standard deviation of 0.15 cm. Create a 99% confidence interval for the variance of Mike and Ikes lengths.
Because Mike and Ikes are your favorite candy, you decided to apply statistics to them. Assume your bag of Mike and Ikes is a simple random sample. Suppose you have 23 Mike and Ikes. The lengths of Mike and Ikes in your bag are normally distributed with a mean of 1.5 cm and standard deviation of 0.15 cm. Create a 99% confidence interval for the variance of Mike and Ikes lengths.
Because Mike and Ikes are your favorite candy, you decided to apply statistics to them. Assume your bag of Mike and Ikes is a simple random sample. Suppose you have 23 Mike and Ikes. The lengths of Mike and Ikes in your bag are normally distributed with a mean of 1.5 cm and standard deviation of 0.15 cm. Create a 99% confidence interval for the variance of Mike and Ikes lengths.
Transcribed Image Text:Because Mike and Ikes are your favorite candy, you decided to apply statistics to
them. Assume your bag of Mike and Ikes is a simple random sample. Suppose
you have 23 Mike and Ikes. The lengths of Mike and Ikes in your bag are
normally distributed with a mean of 1.5 cm and standard deviation of 0.15 cm.
Create a 99% confidence interval for the variance of Mike and Ikes lengths.
Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.
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