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Quiz by Michelle Bagley

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11 questions
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  • Q1
    What is the mode of this data? 200, 200, 300, 400, 400, 900
    200 and 400
    There isn't a mode.
    350
    400
    30s
  • Q2
    What is the mean of this data? 200, 200, 300, 400, 400, 900
    400
    200 and 400
    350
    There is no mean.
    45s
  • Q3
    What is the median of this data? 200, 200, 300, 400, 400, 900
    There is no median.
    200 and 400
    400
    350
    45s
  • Q4
    50 is what percent of 360?
    13.89%
    180
    720%
    7.2%
    45s
  • Q5
    If 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.
    352
    353
    120
    176
    45s
  • Q6
    If 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.
    4
    No, it is a biased sample.
    45s
  • Q7
    What 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
  • Q8
    What is the slope of this line: y = -x.
    -1
    0
    undefined
    -x
    45s
  • Q9
    What is the slope of this line: y = 8
    undefined
    0
    8
    1
    45s
  • Q10
    What is the slope of this line: x = 8
    undefined
    1
    0
    8
    45s
  • Q11
    45s

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