4. В кафе «Пицца» в течение 15 дней фиксировалось количество заказов с доставкой на дом. Получили такой ряд данных: 39, 33, 45, 25, 33, 40. 47, 38, 34, 33, 40, 44, 45, 32. 27. Найдите размах, среднее арифметическое, моду и медиану полученного ряда. 15
My brother Alex is a footballer and he is very fit. He usually (1)sleeps eight hours and doesn’t go to bed late . He does morning(2) exercises regularly and runs 10 km every day. Alex (3) doesn't like watching TV or playing computer games. He thinks it’s (4) better to ride a bike or walk in the park . Last year my brother (5) kept to a very strict diet of vegetables, water and fish before an important match. I hope Alex (6) make a very successful career in football because he is a real sportsman. sleep
My brother Alex is a footballer and he is very fit. He usually (1)sleeps eight hours and doesn’t go to bed late . He does morning(2) exercises regularly and runs 10 km every day. Alex (3) doesn't like watching TV or playing computer games. He thinks it’s (4) better to ride a bike or walk in the park . Last year my brother (5) kept to a very strict diet of vegetables, water and fish before an important match. I hope Alex (6) make a very successful career in football because he is a real sportsman. sleep
39+33+45+25+33+40+47+38+34+33+40+44+45+32+27/15=37-средне арифмет.
размах ряда-разность между наибольшим и наименьшим числом ряда
47-25=22-размах ряда
модой ряда чисел называется число,которое встречается чаще всего в числовой ряду-это 33
медиана,число которое посередине числового ряда-38
Пошаговое объяснение:
вот это правильно