for the given maximum annual instantaneous flows from a river, peform a frequency analysis by the theoretical method, adopting the log Pearson type III distribution. The regional skew coefficient from the map is 0.50.image attached. WaterFlowWaterFlowWaterFlow(m³/s)(m/s)Year(m³/s)YearYear19892241998460200722319903051999133020082181991210200034020091851992333200144720102561993500200229820112881994982003397201248319952882004195201379019963702005690201450019972122006410

Use Excel to find the mean and standard deviation as shown below.

for the given maximum annual instantaneous flows from a river, peform a frequency analysis by the theoretical method, adopting the log Pearson type III distribution. The regional skew coefficient from the map is 0.50. image attached.

for the given maximum annual instantaneous flows from a river, peform a frequency analysis by the theoretical method, adopting the log Pearson type III distribution. The regional skew coefficient from the map is 0.50. image attached.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Precipitation

Precipitation forms the basis of the water cycle on the Earth. The air is packed with water molecules in the form of moisture or water vapor. This water vapor usually rises to the atmosphere due to density differences. Precipitation represents any form of water, in liquid form or frozen form that forms in the earth's atmosphere. The water vapor up in the atmosphere condenses due to low temperature and it leads to the formation of clouds. The water vapor that forms clouds on account of condensation, is preferably known as cloud droplet. These cloud droplets when become heavy and can no longer sustain the weight of condensed water droplets, they come to the Earth in the form of rain, snow, ice pellets, and hail. Precipitation patterns, evaporation, and condensation are the three parameters that decide the global water cycle, climate change, and weather. Additionally, smoke and dust particles are equally important parameters for precipitation, as they provide the surface area for the water vapors to get condensed and to form water droplets. So they are known as condensation nuclei. The presence of other pollutants in the air also serves as condensation nuclei. Precipitation always results in the pure water supply to earth, as the salt from the seawater does not evaporate with the water.

Question

image attached.

Water
Flow
Water
Flow
Water
Flow
(m³/s)
(m/s)
Year
(m³/s)
Year
Year
1989
224
1998
460
2007
223
1990
305
1999
1330
2008
218
1991
210
2000
340
2009
185
1992
333
2001
447
2010
256
1993
500
2002
298
2011
288
1994
98
2003
397
2012
483
1995
288
2004
195
2013
790
1996
370
2005
690
2014
500
1997
212
2006
410

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