Lessons 1–5 Self Assessment 1

For each statement, rate your understanding according to the continuum, and then provide evidence for your rating.

I understand and can do it accurately. I understand most of the time, but I’m still working on it. I don’t understand this yet.
I can

determine the correlation coefficient using technology.

Evidence Rating

I can

use the correlation coefficient to describe the strength and direction of a linear relationship in the data set.

Evidence Rating

I can

determine the regression line as a model for a data set and interpret the slope and -intercept to help solve problems connected with real-world situations.

Evidence Rating

I can

use residuals and residual plots to determine the strength of a correlation.

Evidence Rating

Next steps

My plan for mastering this content is…

Lessons 6–9 Self Assessment 2

For each statement, rate your understanding according to the continuum, and then provide evidence for your rating.

I understand and can do it accurately. I understand most of the time, but I’m still working on it. I don’t understand this yet.
I can

understand standard deviation and explain the effect of outliers on the median, mean, and standard deviation.

Evidence Rating

I can

analyze and compare sets of data represented by different plots by using the features that describe their distributions, such as: shape, center, spread, variability, outliers, and knowing if the data is skewed.

Evidence Rating

I can

organize two-variable categorical data and interpret two-way frequency tables.

Evidence Rating

Next steps

My plan for mastering this content is…