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Mathematics 22 Online
LadyRavyRay:

Several students in Ashton's class were randomly selected and asked how many text messages they sent yesterday. Their answers were 1, 0, 6, 7, 5, 8, 3, 0, 2, 6. How many students were asked? How do you know? Complete the explanation. ______ students were asked, because there are ______data values in the list.

AZ:

Count how many numbers there are that's how many students were asked and also how many data values there are

AZ:

1, 0, 6, 7, 5, 8, 3, 0, 2, 6 how many numbers are there in the list?

LadyRavyRay:

10 numbers in total.

AZ:

You got it!

AZ:

So we have 10 data values because she asked 10 students and each student gave her a number

LadyRavyRay:

So does that mean there is 10 data values?

AZ:

yes, each number is a data value

LadyRavyRay:

Ok. I put the answer in.

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