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1 Objective Questions |
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2 ------------------- |
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3 |
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4 .. A mininum of 8 questions here (along with answers) |
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5 |
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6 1. What is the function for calculating sum of a list? |
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7 |
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8 sum |
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9 |
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10 2. Calcutate the mean of the given list? |
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11 |
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12 student_marks=[74,78,56,87,91,82] |
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13 |
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14 mean(student_marks) |
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15 |
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16 |
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17 3. Given a two dimensional list,:: |
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18 two_dimensional_list=[[3,5,8,2,1],[4,3,6,2,1]] |
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19 |
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20 how do we calculate the mean of each row? |
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21 |
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22 |
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23 mean(two_dimensinal_list,1) |
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24 |
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25 4. What is the function for calculating standard deviation of a list? |
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26 |
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27 std |
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28 |
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29 5. Calcutate the median of the given list? |
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30 |
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31 student_marks=[74,78,56,87,91,82] |
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32 |
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33 median(age_list) |
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34 |
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35 6. How do you calculate median along the columns of two dimensional array? |
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36 |
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37 median(two_dimensional_list,0) |
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38 |
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39 |
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40 7. What is the name of the function to load text from an external file? |
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41 |
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42 loadtxt |
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43 |
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44 8. I have a file with 6 columns but I wish to load only text in column 2,3,4,5. How do I specify that? |
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45 |
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46 Using the parameter usecols=(2,3,4,5) |
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47 |
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48 Larger Questions |
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49 ---------------- |
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50 |
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51 .. A minimum of 2 questions here (along with answers) |
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52 |
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53 1. Question 1 |
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54 2. Question 2 |