Consider the following 29 years worth of observed annual rainfall data (in inches) for a certain weather station shown. Treat the data as samples only. (Note: The data are arranged in chronological manner.) 43.30 53.02 63.52 45.93 48.26 50.51 49.57 43.93 46.77 59.12 54.49 47.38 40.78 45.05 50.37 54.91 51.28 40.01 53.29 67.59 58.71 42.96 55.77 41.31 58.83 48.21 44.67 67.72 43.11 Make a grouped data representing the given rainfall data. Use the following class intervals: 40<=X<45, 45<=X<50, 50<=X<55, 55<=X<60, 60<=X<65, and 65<=X<70. (c) Using the grouped data from (b), calculate the following: o mean = [ Select ] o median = [ Select ] o mode = [ Select ] o standard deviation = [ Select ]
Consider the following 29 years worth of observed annual rainfall data (in inches) for a certain weather station shown. Treat the data as samples only. (Note: The data are arranged in chronological manner.) 43.30 53.02 63.52 45.93 48.26 50.51 49.57 43.93 46.77 59.12 54.49 47.38 40.78 45.05 50.37 54.91 51.28 40.01 53.29 67.59 58.71 42.96 55.77 41.31 58.83 48.21 44.67 67.72 43.11 Make a grouped data representing the given rainfall data. Use the following class intervals: 40<=X<45, 45<=X<50, 50<=X<55, 55<=X<60, 60<=X<65, and 65<=X<70. (c) Using the grouped data from (b), calculate the following: o mean = [ Select ] o median = [ Select ] o mode = [ Select ] o standard deviation = [ Select ]
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Subject = Transportation Engineering
Choices for mean is 50.60, 48.32, 52.57, 62.32
Choices for median is 65,40,45,55
for mode is 55,45,47.5,42.5
for standard deviation is 9.75,4.32,2.31,12.35
coefficient of variation is 8.91,19.26,15.43,10.11
first coefficient of skewness is 0.31,0.83,1.57,-1.21
coefficient of kurtosis 3.1,0.33,0.87,1.53
1st quartile is 50,60,55,40
4th decile is 45,60,55,50
85th percentile is 45,60,55,50
Help me pls. Thankyou
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