Login using Social Account
Login using your credentials
What is the mean, standard deviation and variance of 'mpg' column
Mean: 20.090625, Std: 6.026948, Variance: 33.900000
Mean: 20.090625, Std: 6.026948, Variance: 36.32410282258065
Mean: 15.425000, Std: 6.026948, Variance: 36.32410282258065
Mean: 15.425000, Std: 6.026948, Variance: 33.900000
Taking you to the next exercise in seconds...
Stay here Next Exercise
Want to create exercises like this yourself? Click here.
Note - Having trouble with the assessment engine? Follow the steps listed here
No hints are availble for this assesment
There are 10 new comments.
Go Back to the Course
1 Chapter Overview - End to End Project
2 End-to-end Machine Learning Project Part-1
3 End-to-End Machine Learning Project Part-2
4 End-to-End Machine Learning Project Part-3
5 End-to-end Machine Learning Project Part-4
6 Machine Learning End to End Project - Categorical versus Numerical
7 Machine Learning End to End Project - Probability
8 Machine Learning End to End Project - Probability
9 Machine Learning End to End Project - Probability
10 End to End Project - Descriptive Statistics Project (P1)
11 ML End to End P1 - What is the mean of 'wt' column...
12 ML End to End P1 - Which of the cars are not displayed?...
13 ML End to End P1 - What is the median for the car Toyota Corolla...
14 ML End to End P1 - What is the median of wt...
15 ML End to End P1 - Is 'hp' right-skewed?...
16 ML End to End P1 - Which of these are unimodal?...
17 ML End to End P1 - Which of these are bimodal?...
18 ML End to End P1 - Which of these are most strongly positively correlated?...
19 ML End to End P1 - Which of these are most strongly negatively correlated?...
20 ML End to End P1 - Which of the columns has a negative skew?...
21 ML End to End P1 - Which of these is most skewed to the right?...
22 ML End to End P1 - What is the IQR of 'mpg' column?...
23 ML End to End P1 - Whick of the following commands shall NOT plot the boxplot...
24 ML End to End P1 - What is the mean, standard deviation and variance of 'mpg'...
25 End to End Proj Density Curves
26 End to End Proj Density Curves - Median is equal to mean in a normal distribution....
27 End to End Proj Density Curves - A normal distribution is:...
28 End to End Proj Density Curves - Skewness of a normal distribution is:...
29 End to End Proj Density Curves - Median is equal to the mean in the exponential distribution....
30 End to End Proj Density Curves - Median is greater than the mean in exponential distribution...
31 End to End Proj Density Curves - Exponential distribution is:...
Please login to comment
0 Comments
There are 10 new comments.