Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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can you show me the code for this in python 3 with comments please

(3) The geometric mean of n numbers is the nth root of their product. The mid-range is the ordinary
(arithmetic) mean of the maximum and minimum elements. Write a function which takes a list of
numbers as input and returns True if the geometric mean is less than or equal to the midrange, and False
if the geometric mean is greater than the midrange. For example, the input [3,8,9] should return True
and [3,6,7,5] should return False.
Take an integer n and returns a list of the first n of the Padovan sequence pn. (This is a variant of
the Fibonacci numbers, defined by p1 = P2 = P3 = 1, and pn = Pn-2 + Pn−3 for n ≥ 4.)
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Transcribed Image Text:(3) The geometric mean of n numbers is the nth root of their product. The mid-range is the ordinary (arithmetic) mean of the maximum and minimum elements. Write a function which takes a list of numbers as input and returns True if the geometric mean is less than or equal to the midrange, and False if the geometric mean is greater than the midrange. For example, the input [3,8,9] should return True and [3,6,7,5] should return False. Take an integer n and returns a list of the first n of the Padovan sequence pn. (This is a variant of the Fibonacci numbers, defined by p1 = P2 = P3 = 1, and pn = Pn-2 + Pn−3 for n ≥ 4.)
Expert Solution
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Step 1: Algorithm:

Step-1) First, importing math library for using the mathematical function 

Step-2) Then, creating function for calculating the geometric mean of the given numbers.

Step-3) After that, initializing the product is 1 and return the geometric mean.

Step-4) Next, creating function for calculating the midrange.

Step-5) Then, return the maximum and minimum elements.

Step-6) Then after, creating function that takes list and returns True if geometric mean is less than or equal to midrange and False if geometric mean is greater than midrange.

Step-7) Creating, one more function for the Padovan sequence.

Step-8) Then, taking the list as input.

Step-9) Calling the function checking_geometric_mean(list1) and checking_geometric_mean(list2) and print the values.

Step-10) Finally, generating the first 7 Padovan numbers and display the padovan sequence by calling the function  padovan_sequence(n).

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