'1 st quartile' diaporamas de présentation

NeSAm

NeSAm. 8th. 1A. Use the table to answer the question. Rounding to the nearest dollar, which shows how to estimate the cost of purchasing five sport balls, one of each type?. $31.00 = $4 + $1 + $12 + $8 + $6 $32.00 = $5 + $1 + $12 + $8 + $6 $34.00 = $5 + $1 + $13 + $9 + $6

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The Health Inequality Project

The Health Inequality Project. 90. Women. 85. Men. Expected Age at Death for 40 Year Olds in Years. 80. 75. Women, Bottom 1%: 78.8. Women, Top 1%: 88.9. Men, Bottom 1%: 72.7. Men, Top 1%: 87.3. 70. 0. 20. 40. 60. 80. 100. Household Income Percentile.

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Measures of Dispersion or Measures of Variability

Measures of Dispersion or Measures of Variability. Measures of Variability. A single summary figure that describes the spread of observations within a distribution. MEASURES OF DESPERSION. RANGE INTERQUARTILE RANGE VARIANCE STANDARD DEVIATION.

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Mean, Median, Mode & Range

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Chapter 2: Modeling Distributions of Data

Chapter 2: Modeling Distributions of Data. Section 2.1 Describing Location in a Distribution. The Practice of Statistics, 4 th edition - For AP* STARNES, YATES, MOORE. Chapter 2 Modeling Distributions of Data. 2.1 Describing Location in a Distribution 2.2 Normal Distributions.

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The Five-Number Summary

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QUARTILES

QUARTILES. Data can be separated into sections called quartiles. Each quartile contains 25% of the data in the set. QUARTILES. Data can be separated into sections called quartiles. Each quartile contains 25% of the data in the set. Steps : 1. Arrange your data from small to big

1.34k views • 21 slides

Percentiles

Percentiles. A percentile is a measure of relative standing, meaning we get information about the position of a value relative to the rest of the data set. An example: last 10 golf scores for 18 holes, sorted: 82, 83, 84, 85, 85, 88, 90, 90, 93, 95

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Quartiles

Quartiles. When data is listed in numerical order, the median separates it into two equal parts. The numbers that separate it into four equal parts are called quartiles. 53, 60, 61, 63, 64, 65, 65, 65, 65, 66, 66, 67, 67, 68, 69, 70, 70, 71, 71, 73. Lower Half. Upper Half.

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