The middle 55 of a normally distributed population has betwe
     The middle 55% of a normally  distributed  population has between what two standard scores? (Give your answer correct to two decimal places)  You may need to use to the table in appendix B to answer the question  The 70 year long -term for weather showns that for new york state, the annual precipation has a mean of 39.24 innches deviation of 4.23 in decimal places.)  What is the propability that next year the total precautions for new york state is more than 50.8 inches?  0.0032  What is the propability that next year the total precautions for new york state is between 41.4.and 48.1 inches?  0.2867  What is the propability that next year the total precautions for new york state is between 29.8 and 38.3 inches?  0.3993  What is the propability that next year the total precautions for new york state is more than 34.3 inches?  0.8790  What is the propability that next year the total precautions for new york state is less than 46 inches?  0.9452 
  
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