CK-12 Foundation
Ck 12: Statistics: Non Parametric Statistics
[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to non-parametric situations, including the sign test and sign-rank test.
CK-12 Foundation
Ck 12: Statistics: Null and Alternative Hypotheses
[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to developing the null and alternative hypotheses.
CK-12 Foundation
Ck 12: Statistics: Pie Charts Grades 9 10
[Free Registration/Login may be required to access all resource tools.] Covers representing data in a pie chart.
CK-12 Foundation
Ck 12: Statistics: Pie Charts Grade 6
[Free Registration/Login may be required to access all resource tools.] Interpret circle graphs and make predictions based on the displayed data.
CK-12 Foundation
Ck 12: Statistics: P Values
[Free Registration/Login may be required to access all resource tools.] This Concept demonstrates the process of hypothesis testing, using both test statistics and p-values. It also explains type I and II errors.
CK-12 Foundation
Ck 12: Statistics: Rank Sum Test and Rank Correlation
[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to the rank sum test and rank correlation for two non-paired samples.
CK-12 Foundation
Ck 12: Statistics: Sampling Methods Grade 8
[Free Registration/Login may be required to access all resource tools.] Understanding survey data and methods of sampling.
CK-12 Foundation
Ck 12: Statistics: Scatter Plots Grades 9 10
[Free Registration/Login may be required to access all resource tools.] Use real-world data to make a visual display using scatter plots.
CK-12 Foundation
Ck 12: Statistics: Scatter Plots Grade 7
[Free Registration/Login may be required to access all resource tools.] Use real-world data to make a visual display using scatter plots.
CK-12 Foundation
Ck 12: Statistics: Significance Test for a Mean
[Free Registration/Login may be required to access all resource tools.] This Concept demonstrates how to test a claim about a mean.
CK-12 Foundation
Ck 12: Statistics: Stem and Leaf Plots Grades 8 9
[Free Registration/Login may be required to access all resource tools.] Learn how to create stem-and-leaf plots and histograms in order to analyze data.
CK-12 Foundation
Ck 12: Statistics: Stem and Leaf Plots Grade 6
[Free Registration/Login may be required to access all resource tools.] Organize a given set of data in a stem-and-leaf plot.
CK-12 Foundation
Ck 12: Statistics: Stem and Leaf Plots Grade 7
[Free Registration/Login may be required to access all resource tools.] Draw and use stem-and-leaf plots to display and organize data.
CK-12 Foundation
Ck 12: Statistics: Student's T Distribution
[Free Registration/Login may be required to access all resource tools.] This Concept introduces the Student's t-distribution and degrees of freedom.
CK-12 Foundation
Ck 12: Statistics: Test of Independence
[Free Registration/Login may be required to access all resource tools.] This Concept covers the chi-square test of independence and the homogeneity test.
CK-12 Foundation
Ck 12: Statistics: Tests of Single Variance
[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to testing variance using the chi-square distribution as well as creating a confidence interval for the variance.
CK-12 Foundation
Ck 12: Statistics: Theoretical and Experimental Spinners
[Free Registration/Login may be required to access all resource tools.] Compare theoretical and experimental probability.
CK-12 Foundation
Ck 12: Statistics: Two Sided Stem and Leaf Plots
[Free Registration/Login may be required to access all resource tools.] Covers two-sided stem-and-leaf plots.
CK-12 Foundation
Ck 12: Statistics: Ungrouped Data to Find the Mean
[Free Registration/Login may be required to access all resource tools.] Covers frequency distribution tables with ungrouped data.
CK-12 Foundation
Ck 12: Statistics: Variance of a Data Set
[Free Registration/Login may be required to access all resource tools.] Covers the variance for a normally distributed random variable.
CK-12 Foundation
Ck 12: Trigonometry: Angle Angle Side Triangles
[Free Registration/Login may be required to access all resource tools.] Find the unknown side of a triangle when two angles and a side are known.
CK-12 Foundation
Ck 12: Trigonometry: Angles of Rotation in Standard Positions
[Free Registration/Login may be required to access all resource tools.] Learn how to express angles of rotation.
CK-12 Foundation
Ck 12: Trigonometry: Coterminal Angles
[Free Registration/Login may be required to access all resource tools.] Defining and identifying coterminal angles.
CK-12 Foundation
Ck 12: Trigonometry: Definition of Inverse Reciprocal Trig Functions
[Free Registration/Login may be required to access all resource tools.] Define reciprocal function.