# 772 Opener

## Quiz by Michelle Bagley

Feel free to use or edit a copy

includes Teacher and Student dashboards

### Measure skillsfrom any curriculum

Measure skills

from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can

- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet

11 questions

Show answers

- Q1What is the mode of this data? 200, 200, 300, 400, 400, 900200 and 400There isn't a mode.35040030s
- Q2What is the mean of this data? 200, 200, 300, 400, 400, 900400200 and 400350There is no mean.45s
- Q3What is the median of this data? 200, 200, 300, 400, 400, 900There is no median.200 and 40040035045s
- Q450 is what percent of 360?13.89%180720%7.2%45s
- Q5If 12/17 of the girls in Mrs. Anderson's 7th grade class watch Vampire Diaries, predict how many of the 7th grade girls at Mountain Ridge watch Vampire Diaries.35235312017645s
- Q6If 20% of the students in my 8th grade ALL Math class come to Math Club, is this a good sample to predict the participation for the rest of the school?Yes, it would be proportional to the student population.No, the sample is too small to predict.4No, it is a biased sample.45s
- Q7What would be the best way to take an unbiased survey about drama classes at MRJH?Take a sample survey of MRJH students in the cafeteria at lunch.Take a sample survey of people attending a drama production.Make every student take the survey before they can register for school.Take a sample survey of students in drama classes.45s
- Q8What is the slope of this line: y = -x.-10undefined-x45s
- Q9What is the slope of this line: y = 8undefined08145s
- Q10What is the slope of this line: x = 8undefined10845s
- Q1145s