2024 – Search the Internet for U S climate data Choose the city in which you

2024 – Search the Internet for U S climate data Choose the city in which you.

QNT/351 Probablity Quistion – 2024

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Search the Internet for U.S. climate data.

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Choose the city in which you live. 

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Click on the tab that reads “Daily.” 

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  1. Prepare a spreadsheet with three columns:  Date, High Temperature, and Low Temperature.  List the past 60 days for which data is available.

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  1. Prepare a histogram for the data on high temperatures and comment on the shape of the distribution as observed from these graphs.

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  1. Calculate and S. 

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  1. What percentage of the high temperatures are within the interval  – S to + S?

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  1. What percentage of the high temperatures are within the interval  – 2S to + 2S?

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  1. How do these percentages compare to the corresponding percentages for a normal distribution (68.26% and 95.44%, respectively)?

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  1. Repeat Parts 2 to 6 for the minimum temperatures on your spreadsheet. 

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  1. Would you conclude that the two distributions are normally distributed?  Why or why not?

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