11.5-11.7 Quiz Warm Up

...They examine 5 filters at random on each floor of the building.

The following scenario is an example of _____.

Identify bias in this question: Don't you think that track is the best spring sport?

(78+78+78+78+78+x) \div6= 80

What is the measure of angle XYZ?

What type of sampling has the least amount of bias?

There are 300 buttons being given to candidates in proportion to the # of voters. How many buttons would Whitney get?

There is an internet survey that pops up on a website. You can choose to answer the survey or not.

How many solutions does x-2=\sqrt{x}have?

Ms Frizzle throws out the lowest test score and takes the average of the remaining.... 59, 78, 71, 88, 92

Identify bias in this question: What do you think about standardized testing with the MCA's and ACT's?