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Weak positive correlation Weak negative correlation Strong positive correlation Strong negative correlation Q. Describe the correlation

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Describe the relationship Weak positive correlation No correlation Strong negative correlation Strong positive correlation Q. Describe the correlation

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Describe the relationship Strong negative correlation Weak positive correlation No correlation Weak positive correlation Q. Describe the correlation

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Strong negative correlatioin Strong positive correlationn No correlation Weak positive correlation Q. Describe the correlation

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Q. What is the modal group? 10's 20's 30's 40's

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Q. What is the median? 42.5 41.5 42 32

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Q. What is the range? 50 -50 19 69

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Q. How many times were between 105s and 110s? 3 6 2 30

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Q. How many people are between 1.4m and 1.5m? 30 3 10 1

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Q. How many people are between 1.2m and 1.4m? 20 10 2 5

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Q. How many people are between 1.6m and 1.7m? 55 5 60 55

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Q. What is the median? 60 35 50 75

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Q. What is the range? 45 25 10 15

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Q. What is the IQ range? 30 50 25 15

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Q. Describe the distribution. Symmetrical Positive skew Negative skew No skew

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Q. Describe the distribution. Symmetrical Positive skew Negative skew No skew

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Q. Describe the distribution. Symmetrical Positive skew Negative skew No skew

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Q. Describe the distribution. Symmetrical Positive skew Negative skew No skew

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Q. What is the probability of picking two reds? 0.8 0.16 0.4 0.6

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Q. What is the probability of picking a red and green? 0.24 1 0.48 0.36

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Q. What is the probability of NOT picking two greens? 0.36 0.24 0.16 0.64

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Q. Are these trials independent? Yes No 0.16 0.64

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Q. How many students scored less than 80 marks? 80 40 10 110

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Q. How many students scored more than 30 marks? 20 100 80 30

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Q. Approximately, what is the median mark? 45 50 60 90

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Q. Approximately, what is the IQ range? 50 35 22.5 120

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