Two-Way Tables and Association
...between two items from the survey to report conditional probabilities. Generate a simulated sampling distribution and interpret how likely a given outcome is expected to occur. Two-Way Tables and Association Objectives Students will be able to summarize data from a two-way fre...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-two-way-tables-association
It’s a Two-Way Street
... further develop the understanding of how conditional distributions relate to the data. Step 2 Students are given a problem that they can complete for homework. They are to use what they’ve learned in the activity to calculate the marginal and conditional distributions on their own. S...https://education.ti.com/en/ib/activities/applications-interpretation/84-two-way-street
Chi-Square Test
...dence About the Lesson This lesson involves investigating chi-squared tests and distributions. Students will compare different scenarios and determine which chi-square test is appropriate. They will look at chi-square test results and make the correct deci...https://education.ti.com/en/ib/activities/applications-interpretation/84-chi-square-tests
Roll the Dice
...h the probabilities using the calculator. Roll the Dice Key Steps Students will calculate the probability and graph the distribution of using unfair coins. Step 1 Students will calculate the probability of all possible outcomes of tossing three coins. Step 2 ...https://education.ti.com/en/ib/activities/applications-interpretation/84-roll-the-dice
Can You Find Your Bearings?
...m the north. Bearings are usually given as a three-figure bearing. For example, 30° clockwise from the north is usually written as 030°. Bearings are commonly used when traveling by plane, boat, or just navigating a hike. Downloads ZIP Find Your Bearings.ZIP ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-can-you-find-your-bearings
Best Class
...orld data using a histogram and box and whisker diagram. Students will calculate measures of central tendency and spread. Students will compare distributions from two data sets and draw conclusions. Students will identify and analyze outliers in a data set. Vocabulary Histogram Outlie...https://education.ti.com/en/ib/activities/applications-interpretation/84-best-class
Tossing Dice
...As a result, students will: Observe how the simulated sampling distribution for the sums of the faces changes as the number of samples is increased. Compare their distribution of the sums of the faces of two randomly-tossed dice to their classmates' distributions, and observe how the distributio...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-tossing-dice
Properties of Logs
...arithms. Students will try to make a connection with how to understand these topics in IB Mathematics courses and on their final assessments. Vocabulary logarithmic expressions equivalent expressions exponential properties About the Lesson This activity is done with the use of the ...https://education.ti.com/en/ib/activities/applications-interpretation/84-properties-of-logs
Just Move It
... .two-columns { display: grid; grid-template-columns:auto auto; } Objectives Students will further discuss the idea of transformations and compare a transformed function to its parent function (x² and x³), both graphically and algebraically. Students will discuss the difference b...https://education.ti.com/en/ib/activities/applications-interpretation/84-just-move-it
Properties of Logs
...ill state and apply the properties of logarithms: loga(m*n) = loga(m) + loga(n) loga(m/n) = loga(m) - loga(n) loga(mn) = n*loga(m) Vocabulary Logarithmic expressions Equivalent expressions Exponential properties About the Lesson Students will be using Lists and Spre...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-properties-of-logs
Cool in the Pool
...for spacewalks, astronauts train at NASA’s Neutral Buoyancy Laboratory (NBL). NASA also uses the NBL to develop flight procedures and verify hardware compatibility, all of which are necessary to achieve mission success. In this problem, students are presented with a power outage, in which the poo...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-nasa
Does a Correlation Exist?
...e solver. Notes for using the TI-Nspire™ Navigator™ System are included throughout the activity. The use of the Navigator System is not necessary for completion of this activity. About the Lesson Downloads ZIP Correlation.ZIP PDF Teacher Notes.PDF ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-statistics
Dynagraphs
...of a function to determine its rule. Students will discover conditions that would restrict a function's domain. Students will understand that a composition utilizes the output of the inside function as the input of the outside function. Students will understand the special relationship b...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-precalculus-dynagraphs
Properties of Logs
... Exponential properties About the Lesson Students will be using Lists and Spreadsheets/Data and Statistics pages on theTI-Nspire™ CX II to make comparisons between the properties of exponents and the properties of logarithms. Properties of Logs Downloads ZI...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-properties-of-logs
Does a Correlation Exist?
...e solver. Notes for using the TI-Nspire™ Navigator™ System are included throughout the activity. The use of the Navigator System is not necessary for completion of this activity. About the Lesson Downloads ZIP Correlation.ZIP PDF Teacher Notes.PDF ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-statistics
Analyzing Country Data
...terpret conditional probabilities from a two-way table. Students will be able to interpret expected values from a simulation as an estimate of outcomes. Students will be able to interpret expected values as an indication of association. Vocabulary association conditional probabi...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-analyzing-country-data
Chi-Squared Tests
... About the Lesson This lesson involves investigating chi-squared tests and distributions. As a result, students will: Compare different scenarios and determine which chi-square test is appropriate. Write the appropriate null and alternative hypotheses for the g...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-chi-square-tests
Families of Functions
...ts will fill in the table on the student activity sheet as they investigate the effects of parameters a, h and k on each graph. Students will use the completed table to make generalizations about the effects of a, h and k on the graphs of any function. As a result, students will: Describe th...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-families-of-functions
It’s to Be Expected
...Students will explore tree diagrams and expected values. Students will be asked to differentiate between independent and dependent events, as well as combining probabilities. Students will try to make a connection with how to understand these topics in IB Mathematics courses and on their final as...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-tobe-expected
Is it normal?
In this activity, students will use the idea of a normal distribution to pull together multiple areas of probability and statistics. Is it normal? apcalculus website In this activity, students will u...https://education.ti.com/en/ib/activities/applications-interpretation/84-is-it-normal
Biorhythms
... the equation for their physical, emotional and intellectual cycles according to the study of biorhythms. Whilst the study of biorhythms is generally completed with Astrology – “a self-fulfilling prophetic vagueness” and “Where to find the Pixies, Gnomes and Fairies in your Garden”, the mathemati...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-biorhythms
Pebbling the Chessboard
... Objectives Understand the limiting behaviour as n approaches infinity in a geometric sequence and its dependence on the value of the common ratio Use geometric sequences in contexts involving geometric growth or decay, such as compound interest. Vocabulary Sequence ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-pebbling-chessboard
Gradient of a Function
...e features of TI-Nspire to explore gradient via a tangent line determining if the gradient is negative, zero or positive. This information is used to complete a sign table as a lead in to stage two where the gradient is quantified and subsequently graphed by consideration of a set of points. In t...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-gradient
Discrimination of Parabolas
...e parabola to transformations where the coefficient of x-square is positive one. In the next stage this is changed to negative one then finally, it becomes a variable so students can dilate and transform the parabola. Students are required to constantly refine their conjecture(s) with regards to ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-discrimination-parabola
How Dense are We?
... Review of computation: order of operations, directed numbers, scientific notation, estimation, exact and approximate answers. Vocabulary Scientific notation Population Density Significant figures International Baccalaureate: How Dense are We? ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-density