would be the correct implementation? import pandas as pd comp = pd.read_csv('Concrete_Data.csv') comp 0 1 2. 3 3 cement slag flyash water superplasticizer coarseaggregate fineaggregate age csMPa 540.0 0 Downvote also for incorrect

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what would be the correct implementation? import pandas as pd comp = pd.read_csv('Concrete_Data.csv') comp 0 1 2. 3 3 cement slag flyash water superplasticizer coarseaggregate fineaggregate age csMPa 540.0 0

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A dataframe named 'comp' is given to you (see the picture below) that contains the different compositions of concrete (in kg per m3 mixture) and its corresponding compressive strength (in
megapascal). If you have to find out the number of concrete samples that have a water composition value of 228 kg per m3 mixture (in the water column), what would be the correct
implementation?
import pandas as pd
comp = pd.read_csv('Concrete_Data.csv')
comp
cement
slag flyash water superplasticizer coarseaggregate fineaggregate age csMPa
540.0
0.0
O 162
2.5
1040.0
676.0 28 79.99
1
540.0
0.0
162
2.5
1055.0
676.0
28
61.89
2
332.5 142.5
228
0.0
932.0
594.0 270
40.27
332.5 142.5
228
0.0
932.0
594.0 365
41.05
4
198.6
132.4
192
0.0
978.4
825.5 360
44.30
5
266.0 114.0
228
0.0
932.0
670.0
90
47.03
6
380.0
95.0
228
0.0
932.0
594.0 365
43.70
7
380.0
95.0
228
0.0
932.0
594.0 28 36.45
8.
266.0 114.0
228
0.0
932.0
670.0
28
45.85
comp[comp['water']==228]['water'].unique( )
comp[comp['water']==228]['water'].sort_values( )
O comp[comp['water']==228]['water].value_counts( )
Transcribed Image Text:A dataframe named 'comp' is given to you (see the picture below) that contains the different compositions of concrete (in kg per m3 mixture) and its corresponding compressive strength (in megapascal). If you have to find out the number of concrete samples that have a water composition value of 228 kg per m3 mixture (in the water column), what would be the correct implementation? import pandas as pd comp = pd.read_csv('Concrete_Data.csv') comp cement slag flyash water superplasticizer coarseaggregate fineaggregate age csMPa 540.0 0.0 O 162 2.5 1040.0 676.0 28 79.99 1 540.0 0.0 162 2.5 1055.0 676.0 28 61.89 2 332.5 142.5 228 0.0 932.0 594.0 270 40.27 332.5 142.5 228 0.0 932.0 594.0 365 41.05 4 198.6 132.4 192 0.0 978.4 825.5 360 44.30 5 266.0 114.0 228 0.0 932.0 670.0 90 47.03 6 380.0 95.0 228 0.0 932.0 594.0 365 43.70 7 380.0 95.0 228 0.0 932.0 594.0 28 36.45 8. 266.0 114.0 228 0.0 932.0 670.0 28 45.85 comp[comp['water']==228]['water'].unique( ) comp[comp['water']==228]['water'].sort_values( ) O comp[comp['water']==228]['water].value_counts( )
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