Python Request for help with basic statistics using NumPy

[CodingNovice]

Please see the attachments. I do not understand how to insert the required numbers. Many thanks in advance for any wisdom you may proffer.

 

[simong1993]

Hiya, You need to copy and paste your code into the forums rather then screen shots. It makes it easier for us to help

 

[CodingNovice]

Hiya, You need to copy and paste your code into the forums rather then screen shots. It makes it easier for us to help

Sorry, simong1993! Please find my code pasted below. I am certain I am failing to do a great deal that should be very obvious. Again, many thanks.

# np_baseball is available

# Import numpy
import numpy as np

# Print mean height (first column)
avg = np.mean(np_baseball[:,0])
print("Average: " + str(avg))

# Print median height. Replace 'None'
med = None
print("Median: " + str(med))

# Print out the standard deviation on height. Replace 'None'
stddev = None
print("Standard Deviation: " + str(stddev))

# Print out correlation between first and second column. Replace 'None'
corr = None
print("Correlation: " + str(corr))

 

[CodingNovice]

Sorry, simong1993! Please find my code pasted below. I am certain I am failing to do a great deal that should be very obvious. Again, many thanks.

# np_baseball is available

# Import numpy
import numpy as np

# Print mean height (first column)
avg = np.mean(np_baseball[:,0])
print("Average: " + str(avg))

# Print median height. Replace 'None'
med = None
print("Median: " + str(med))

# Print out the standard deviation on height. Replace 'None'
stddev = None
print("Standard Deviation: " + str(stddev))

# Print out correlation between first and second column. Replace 'None'
corr = None
print("Correlation: " + str(corr))

For anyone who is kind enough to take interest in my problems, I do not know how to replace 'None' with numerical input. I receive no syntax error but obtain no numerical value. If you deem the question worthy, please help me bridge the gap. Many thanks in advance.

 

[simong1993]

I would help, but i do not understand what they are asking you to do

 

[CodingNovice]

I would help, but i do not understand what they are asking you to do

Thanks, simong1993. At the recommendation of a professional programmer, I cancelled the platform. Editing is nearly impossible and exercises are ill-defined. My friend told me to find a computer, download Python, and use libraries to build projects of my deciding. Comments? Suggestions? Thanks!