Grade 12 Topic

Statistics

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1

Identify biased samples

12

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160

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2

Variance and standard deviation

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3

Identify an outlier

12

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123

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4

Identify an outlier and describe the effect of removing it

12

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160

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5

Outliers in scatter plots

12

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160

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6

Match correlation coefficients to scatter plots

12

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7

Calculate correlation coefficients

12

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8

Find the equation of a regression line

12

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160

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9

Interpret regression lines

12

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10

Analyze a regression line of a data set

12

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160

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11

Analyze a regression line using statistics of a data set

12

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160

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12

Find confidence intervals for population means

12

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160

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13

Find confidence intervals for population proportions

12

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160

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14

Interpret confidence intervals for population means

12

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160

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