CHALLENGE ACTIVITY3.8.2: Type casting: Computing average owls per zoo. Assign avg_owls with the average owls per zoo. Print avg_owls as an integer.Sample output for inputs: 1 2 4Average owls per zoo: 2 344614.2153518.qx3zqy71 avg_owls = 0.021 test3 num_owls_zooA = int(input())4 num_owls_zooB = int(input())5 num_owls_zooC - int(input())passedAll tests6.passed7' Your solution goes here '9 print('Average owls per zoo:', int(avg_owls))RunView your last submission vFeedback?

to calculate average of three numbers sum these numbers and divide it by 3.

3 num_owls_zooA = int(input()) 4 num_owls_zoOB = int(input()) 5 num_owls_zooc = int(input()) 6 7 " Your solution goes here 8 9 print('Average owls per zoo:', int(avg_owls)) Run View your last submission v

3 num_owls_zooA = int(input()) 4 num_owls_zoOB = int(input()) 5 num_owls_zooc = int(input()) 6 7 " Your solution goes here 8 9 print('Average owls per zoo:', int(avg_owls)) Run View your last submission v

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Find all the indexes whose labels equal 2 using np.where and the label array y. The output should be saved in two class idx.Reminder: Remember to index np.where() at zero # TODO two_class_idx = np.where(y == 2 )[0] print(f"two_class_idx output: \n {two_class_idx}") try: print(f"two_class_idx shape: {two_class_idx.shape}") except Exception: pass ([ (isinstance(two_class_idx, np.ndarray),f'two_class_idx is not an NumPy array! two_class_idx is currently a {type(two_class_idx)}'), (np.all(two_class_idx == np.array([3,9,11,12,16])),'two_class_idx does not contain the correct location values') ])
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