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CAHSEE Math 3.2 Statistics, Data, and Probability II 224 Views


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Description:

Statistics, Data, and Probability II Drill 3 Problem 2. Which two sports together make up for the preferences of more than half of all those who were polled?

Language:
English Language

Transcript

00:03

Here’s your shmoop du jour...

00:05

Alright, we're back with Lavenia. She invited some people over to watch sports.

00:09

She wasn’t anticipating a turn-out of 400

00:11

people though. She's got a lot of friends.

00:14

She took a poll that asked all 400 people

00:16

what their favorite sport to watch on television was. The results are displayed in the graph below. 

00:23

Which two sports together make up for the

00:25

preferences of more than half of all those who were polled?

00:32

And here are the potential answers...

00:38

We just have to go through the potential answers and figure out which combination of sports totals over 50%.

00:48

And we get it right away – football at 35% plus basketball at 25% equals 60%...

00:54

That's over 50…over half.

00:57

Anyway, none of our other answer choices quite get us there.

01:00

Our answer is A.

01:01

As in, “All of you people get your butts out of my house!”

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