melissatucker58 melissatucker58

21-07-2021
Mathematics

contestada

What is the mean of the following list of extra credit points earned on a statistics test?
10,8,18,17,7

Respuesta :

26-07-2021

Answer:

12

Step-by-step explanation:

Given the data :

X : 10,8,18,17,7

The mean value of scores obtained can be obtained thus :

Mean = ΣX / n

n = sample size = 5

Mean = ΣX / n = (10+8+18+17+7) / 5

Mean = 60 / 5 = 12

Answer Link

Otras preguntas

a) Calculate the cross-sectional area of this cylinder. b) Calculate the volume of this cylinder. Give your answers to 1 d.p. 15 cm 29 cm

A camera has a listed price $859.95 of before tax. If the sales tax rate is 9.5% , find the total cost of the camera with sales tax included. Round your answer

Rounded to 3 Significant figures, what is the density of Methane Gas (CH4) at standard temperature and pressure?

cheio é uma palavra acentuada??

what to do if a boy stares at you, and you write him a letter saying that you like him, then the next week he gets nervous around you and stares at you, what ot

SOPA DE LETRAS! please help me find that picture!!

How many nails are needed to trade for 1 bricks?

The high and low temperatures for 6days in Cloud City are plotted on the coordinate plane. The x-axis represents the day number, and the y-axis represents the t

convert 19.235ten to bicimals of 4 decimal places

4(a-b),4(a+b),3(a-b),3(a+b)