Over roughly the past 100 years, the mean monthly April precipitation in Williamstown, Massachusetts, equaled 3.6 inches with a standard deviation of 1.6 inches. Complete parts a through c. 6.8 inches"? Select the correct choice below and fill in the answer box(es) to complete your choice. A. P(X> ) (Type an integer or a decimal. Do not round.) B. P(X< 6.8) (Type an integer or a decimal. Do not round.) OC. P

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Hello, for this I had a question about what the homework help practice is talking about when saying to look for the P(X < 6.8), and to use technology in order to do so, I keep seeing questions like these popping up asking for the value of the x probability and not sure what would that mean or how  would I look for that value in the first place?

Over roughly the past 100 years, the mean monthly April precipitation in Williamstown, Massachusetts, equaled 3.6 inches with a standard deviation of 1.6 inches. Complete parts a through c.

It is given that the mean is 3.6 inches and the standard deviation is 1.6 inches. Which probability statement matches the phrase "less than 6.8 inches"? Select the correct choice below and fill in the answer box(es) to complete your choice.

A. \( P(X > \:\_\_\_\_) \)  
   (Type an integer or a decimal. Do not round.)

B. \( P(X < 6.8) \)  
   (Type an integer or a decimal. Do not round.)

C. \( P(\_\_\_\_ < X < \_\_\_\_) \)  
   (Type integers or decimals. Do not round.)

While either technology or the by-hand method can be used to find this percentile, for the purposes of this explanation, use technology. Use technology to determine the probability \( P(X < 6.8) \). Since an x-value is being entered, be sure to update the values for the mean and standard deviation in technology to use the given mean and standard deviation.

\( P(X < 6.8) = \;\;\;\_\_\_\_ \% \)  
(Round to one decimal place as needed.)
Transcribed Image Text:Over roughly the past 100 years, the mean monthly April precipitation in Williamstown, Massachusetts, equaled 3.6 inches with a standard deviation of 1.6 inches. Complete parts a through c. It is given that the mean is 3.6 inches and the standard deviation is 1.6 inches. Which probability statement matches the phrase "less than 6.8 inches"? Select the correct choice below and fill in the answer box(es) to complete your choice. A. \( P(X > \:\_\_\_\_) \) (Type an integer or a decimal. Do not round.) B. \( P(X < 6.8) \) (Type an integer or a decimal. Do not round.) C. \( P(\_\_\_\_ < X < \_\_\_\_) \) (Type integers or decimals. Do not round.) While either technology or the by-hand method can be used to find this percentile, for the purposes of this explanation, use technology. Use technology to determine the probability \( P(X < 6.8) \). Since an x-value is being entered, be sure to update the values for the mean and standard deviation in technology to use the given mean and standard deviation. \( P(X < 6.8) = \;\;\;\_\_\_\_ \% \) (Round to one decimal place as needed.)
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