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7th grade Second Semester Review (Day 2: Questions 16 - 33)

Quiz by Rich Seiler

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19 questions
Show answers
  • Q1
    16.) Which number actually occurred the expected theoretical number of times?
    #6
    #4
    #1
    #3
    30s
  • Q2
    17.) Which method could Eric use to simulate the soda machine output?
    D
    B
    A
    C
    30s
  • Q3
    18.) List the sample space of outcomes from flipping a coin twice.
    (H,T)
    (H,H) (H,T) (T,T) (T,H)
    (H,T) (T,H)
    (H,H) (T,T)
    30s
  • Q4
    19.) What are the total number of possible outcomes available to choose from on Mondays?
    5 different outcomes
    2 different outcomes
    3 different outcomes
    6 different outcomes
    30s
  • Q5
    20.) What is the probability that he will roll an even number and toss heads?
    A) 0.25
    D) 0.66
    B) 0.33
    C) 0.5
    30s
  • Q6
    21.) What is the probability that when she shakes the piggy bank a half-dollar and then a dime fall out?
    9/15
    7/15
    1/15
    2/15
    30s
  • Q7
    22.) What are the outcomes where the card labeled E is selected?
    2/5
    1/5
    3/5
    4/5
    30s
  • Q8
    23.) What is the probability that a person selected at random has a blue car and brown eyes?
    B
    A
    C
    D
    30s
  • Q9
    24.) What is the probability that Ricardo will have a quiz on Tuesday, Thursday or Friday?
    0.39
    0.33
    0.41
    0.67
    30s
  • Q10
    25.) What is the probability that the outcome will show the team scoring on a pass play AND then kicking the point after?
    1/2
    1/8
    1/4
    1/6
    30s
  • Q11
    26a.) If he spins each spinner once, what is the probability that the first spinner will land on A, the second spinner will land on an even number and the third spinner will land on blue?
    1/3
    1/9
    1/12
    3/8
    30s
  • Q12
    26b.) If he only uses spinner 2, what is the probability he will spin three times and only get odd numbers?
    1/8
    1/2
    1/6
    1/4
    30s
  • Q13
    27.) Which method would be most representative of the entire 8th grade?
    A
    B
    C
    30s
  • Q14
    28.) Identify which sampling method is random.
    B
    A
    C
    D
    30s
  • Q15
    29.) Which one of these methods is most likely to produce a representative sample?
    D
    C
    B
    A
    30s

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