Ti nspire cx standard deviation zip file#
Clicking on the name of the TI-Nspire file will allow you to download the file (TI-Nspire document).ĭownload all 41 TI-Nspire activities in one zip file by clicking here. There is a very brief description given for each activity, but the best way to gain some insight into the activity is to watch the teacher video - by either clicking on the embedded video or clicking on the name of the activity which will open the Youtube video. If you get an answer of 2, the factor is (x 2). ♦ 41 TI-Nspire activities / teacher videos ♦Ĭlick on name of activity to move directly to the teacher video and TI-Nspire file download for that activity - or simply scroll through the activities/teacher videos below the list (appear in same order as in the list). TI-NSpire CX Calculator Quick Tips Type of Problem Calculator Keys Notes Example Factoring or finding zeroes, solutions, x-intercepts, roots (factoring, quadratic equation, etc.) Menu 3 3 1 Gives you the ROOTS (zeroes/x-intercepts), so opposite factors Ex.
Ti nspire cx standard deviation software#
Note: Although the 'type' of each TI-Nspire file is a TI-Nspire CAS Teacher Software Document, it will run on both the CAS and non-CAS version of the handheld device or computer software. Click on the name of the TI-Nspire file to download it. Math Nspired - Stats - Texas Instruments. Press the key and select 4: Insert to add a new document to your file. Both Variance and Standard Deviation are Measures of Spread in Statistics. We’ll spend the first few weeks of the semester working with the various descriptive statistics generated by this calculator command. Calculating Standard Deviation Activity Overview Students will use the TI-Nspire to 'hand calculate' the sample Standard Deviation using the spreadsheet and calculate it again using the OneVar function and compare the two ways. Students engage with each activity by means of a TI-Nspire file that can be performed on a TI-Nspire handheld device, TI-Nspire computer software, or the TI-Nspire app for the iPad.Įach activity below includes two items: (1) a brief video (around 1 to 3 minutes) that gives a teacher an overview of the avtivity and tips/ideas before students work with the activity, and (2) the TI-Nspire file (.tns file suffix) that contains the interactive activity which will need to be placed on each student's TI-Nspire device. When the population standard deviation () is not known (as is generally the case), a confidence interval estimate for a population mean () is constructed. standard deviation, and five-number summary of a data set. Some of the activities are also suitable for teachers to use for conducting dynamic and effective demonstrations in the classroom. Statistics with 1 and 2 variables Standard deviation, sum, mean Regression curves Combinations, permutations.
This page contains a large selection of activities that students can interact with to learn and review a wide variety of topics and skills for IB Maths SL & HL students. Probability of 3 Pieces Forming a Triangle.Equilateral Triangle - Interior Point Property.Area Relationship - Parabola & Rectangle.Distance Learning & Student Exploration (IA).
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