[Solved] What is the issue with this code snippet?import pandas as pd from scipy import stats df = pd.DataFrame({'X': [1, 2, 3], 'Y': [4, 5, 6]}) result = stats.... | SciPy

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What is the issue with this code snippet?

import pandas as pd
from scipy import stats

df = pd.DataFrame({'X': [1, 2, 3], 'Y': [4, 5, 6]})
result = stats.ttest_ind(df['X'], df['Y'], axis=1)
print(result.statistic)

ADataFrame columns cannot be passed to ttest_ind

BThe 'axis' parameter is invalid for stats.ttest_ind

CMissing import for numpy

DThe print statement syntax is incorrect

Step-by-Step Solution

Solution:

Step 1: Check ttest_ind parameters
stats.ttest_ind does not accept an 'axis' parameter.
Step 2: Understand input types
Passing Pandas Series is valid; the problem is the invalid parameter.
Final Answer:
The 'axis' parameter is invalid for stats.ttest_ind -> Option B
Quick Check:
Refer to SciPy docs for valid parameters [OK]

Quick Trick: ttest_ind does not support 'axis' argument [OK]

Common Mistakes:

Assuming axis parameter works like NumPy
Thinking DataFrame columns are invalid inputs
Confusing print syntax errors

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What is the issue with this code snippet?

Step 1: Check ttest_ind parameters

Step 2: Understand input types

Final Answer:

Quick Check:

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