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Contenido principal

Statistics & Probability: Interpreting Categorical and Quantitative Data

726 preguntas35 habilidades

HSS-ID.A.2

56 preguntas3 habilidades
Use statistics appropriate to the shape of the data distribution to compare center (median, mean) and spread (interquartile range, standard deviation) of two or more different data sets.

HSS-ID.A.3

58 preguntas3 habilidades
Interpret differences in shape, center, and spread in the context of the data sets, accounting for possible effects of extreme data points (outliers).

HSS-ID.A.4

119 preguntas6 habilidades
Use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages. Recognize that there are data sets for which such a procedure is not appropriate. Use calculators, spreadsheets, and tables to estimate areas under the normal curve.

HSS-ID.B.5

151 preguntas8 habilidades
Summarize categorical data for two categories in two-way frequency tables. Interpret relative frequencies in the context of the data (including joint, marginal, and conditional relative frequencies). Recognize possible associations and trends in the data.

HSS-ID.B.6a

83 preguntas4 habilidades
Fit a function to the data; use functions fitted to data to solve problems in the context of the data. Use given functions or choose a function suggested by the context. Emphasize linear, quadratic, and exponential models.

HSS-ID.B.6b

32 preguntas2 habilidades
Informally assess the fit of a function by plotting and analyzing residuals.

HSS-ID.B.6c

30 preguntas1 habilidad
Fit a linear function for a scatter plot that suggests a linear association.

HSS-ID.C.7

14 preguntas1 habilidad
Interpret the slope (rate of change) and the intercept (constant term) of a linear model in the context of the data.

HSS-ID.C.8

20 preguntas1 habilidad
Compute (using technology) and interpret the correlation coefficient of a linear fit.

HSS-ID.C.9

27 preguntas1 habilidad
Distinguish between correlation and causation.