Suppose that the heights of adult men in the United States are normally distributed with a mean of 70.5 inches and a standard deviation of 2.5 inches. Whatproportion of the adult men in the United States are at most 6 feet tall? (Hint: 6 feet =72 inches.) Round your answer to at least four decimal places.ContinueSubmit AssignmentO 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center | AccessibilityMacBookAr%2324%&*.7\34.567.80ERTYUOPFGH.

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Answered: Suppose that the heights of adult men…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A group of adult males has foot lengths with a mean of 28.43 cm and a standard deviation of 1.13 cm. Use the range rule of thumb for identifying significant values to identify the limits separating values that are significantly 25.7 cm significantly low or significantly high? Explain. Significantly low values are cm or lower. (Type an integer or a decimal. Do not round.) Significantly high values are cm or higher. (Type an integer or a decimal. Do not round.) Select the correct choice below and fill in the answer box(es) to complete your choice. O A. The adult male foot length of 25.7 cm is significantly high because it is greater than cm (Type an integer or a decimal. Do not round.) O B. The adult male foot length of 25.7 cm is not significant because it is between (Type integers or decimals. Do not round.) cm and O C. The adult male foot length of 25.7 cm is significantly low because it is less than cm (Type an integer or a decimal. Do not round.) cm C or significantly high. Is the…
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Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway per hour and 85 miles per hour. (Assume the data set has a bell-shaped distribution.) 70 miles per hour, with a standard deviation of 5 miles per hour. Estimate the percent of vehicles whese speeds are between 55 miles Approximately% of vehicles travel between 55 miles per hour and 85 miles per hour.
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A group of adult males has foot lengths with a mean of 28.23 cm and a standard deviation of 1.27 cm. Use the range rule of thumb to identify the limits separating values that are significantly low or significantly high. Is the adult male foot length of 25.5 cm significantly low or significantly high? Explain. Significantly low values are Significantly high values are Select the correct choice below and fill in the answer box(es) to complete your choice.

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