mean_vector_task4

import numpy as np
import pandas as pd

reviews_values = [
    [68,18], [81,19], [81,22], [15,75], [75,15], [17,72],
    [24,75], [21,91], [76, 6], [12,74], [18,83], [20,62],
    [21,82], [21,79], [84,15], [73,16], [88,25], [78,23],
    [32, 81], [77, 35]]
reviews = pd.DataFrame(reviews_values, columns=['Цена', 'Качество'])

clients_1 = []
clients_2 = []
for client in list(reviews.values):
    if client[0] < 40 and client[1] > 60:
        clients_1.append(client)
    else:
        clients_2.append(client)

#sum_clients_1 = np.array([0,0])
average_client_1 = sum(clients_1) / len(clients_1)
print('Средняя оценка пришедших с первого агрегатора: ', average_client_1)

average_client_2 = sum(clients_2) / len(clients_2)
print('Средняя оценка пришедших со второго агрегатора: ', average_client_2)