1. The circumference of male soldiers' heads is normally distributed with a mean of 22.8 inches and a standard deviation of 1.1 inches, This information is used to make military helmets. What percent of soldiers' head sizes are between 23 and 25.5 inches? Provide your answer as a decimal value to 4 decimal places with a leading 0 ; example 0.2542 2. The circumference of male soldiers' heads is normally distributed with a mean of 22.8 inches and a standard deviation of 1.1 inches, This information is used to make military helmets. What is the probability of a male soldier have a head size greater than 26.3 inches? Provide your answer as a decimal value to 4 decimal places with a leading 0 ; example 0.2542

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.