A group of friends compared the number of text messages they sent in one week.

250, 400, 300, 500, 150, 250, 300, 500, 400, 250, 300, 600, 450, 700, 550, 650, 700, 500, 650, 800, 300, 250, 450, 500

Using the mean, what sample best represents the population?

the first six friends
the first ten friends
the last twelve friends
the last eight friends

The sample that best represents the population is the sample of the last eight friends

Step-by-step explanation:

Let's find out the sample that best represents the population, this way:

Mean of the number of text messages a group of 24 friends sent in one week = 10,700/24 = 445.83

Mean of the sample of the first six friends = 1,850/6 = 308.33

Mean of the sample of the first ten friends = 3,300/10 = 330

Mean of the sample of the last twelve friends = 6,500/12 = 541.67

Mean of the sample of the last eight friends = 4,150/8 = 518.75

The sample that best represents the population is the sample of the last eight friends, because its mean is the closest to the population mean (445.83 and 518.75)

step-by-step explanation:

options

35 is an outlier

step-by-step explanation: