Statıstıcs I Deneme Sınavı Sorusu #1241666
A petrol company collected the data about the amount of fuel (tons) sold on two cities in a given Saturday. In each city the company has ten gas stations. The data is as follows.
City A: 3, 5, 6, 2, 7, 9, 8, 1, 4, 8
City B: 1, 4, 6, 2, 7, 19, 8, 1, 2, 18
Which of the followings is the sample mean of the city A?
A petrol company collected the data about the amount of fuel (tons) sold on two cities in a given Saturday. In each city the company has ten gas stations. The data is as follows.
City A: 3, 5, 6, 2, 7, 9, 8, 1, 4, 8
City B: 1, 4, 6, 2, 7, 19, 8, 1, 2, 18
Which of the followings is the sample mean of the city A?
|
1.3 |
|
2.3 |
|
3.3 |
|
4.3 |
|
5.3 |
Yanıt Açıklaması:
X =3+5+!+8=53=5.3 A 10 10
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