The post A-Level Mathematics Statistics Instructions for fx-991EX (Old) , fx-991CW (New) and Casio fx-CG50 by Simon Ball appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
]]>Kindly shared by Simon Ball. These are written for the fx-991EX models, labelled as OLD and fx-991CW models, labelled as NEW.
There are also instructions for the graphic fx-CG50.
Binomial Cumulative Probability N&E NEW
Binomial Cumulative Probability N&E OLD
Binomial Exact Probability N&E NEW
Binomial HT Actual Significance Levels N&E NEW
Binomial HT Actual Significance Levels N&E OLD
Binomial HT Critical Region N&E NEW
Binomial HT Critical Region N&E OLD-1
Binomial HT Critical Region N&E OLD-2
Binomial HT Critical Region N&E OLD-3
Binomial HT Critical Region N&E OLD-4
Binomial HT Critical Region N&E OLD-5
Binomial HT Critical Region N&E OLD-6
Binomial HT Critical Region N&E OLD-7
Binomial HT Critical Region N&E OLD-8
Binomial HT Critical Region N&E OLD
Mean, SD & More On Casios Notes NEW
Mean, SD & More On Casios Notes OLD
Sampling Distribution HT Critical Region NEW
Sampling Distribution HT Critical Region OLD
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – Two-Tailed Binomial Test using the Casio fx-CG50. This video looks at an example of a two tailed test, using the binomial distribution. This questions gives us the hypotheses straight away, but as it is a two tailed test you must remember to split the significance level between both the upper and lower tail. The test statistic of 6 is in the lower region of the distribution, so it is the lower tail which is of most concern.
Dɪsᴄᴏᴠᴇʀ Mᴏʀᴇ Aᴛ Tʜᴇ Cᴀʟᴄᴜʟᴀᴛᴏʀ Gᴜɪᴅᴇ Wᴇʙsɪᴛᴇ ➜ http://snip.ly/uqds7n Gᴇᴛ A Cʟᴀssᴡɪᴢ Nᴏᴡ ➜ http://amzn.to/2HXgh35 Aᴍᴀᴢᴏɴ Sʜᴏᴘ ➜ https://amzn.to/2AdzGufEɴʀᴏʟ Aᴛ Cᴀʟᴄᴜʟᴀᴛᴏʀ Sᴄʜᴏᴏʟ ➜ http://snip.ly/ukh7ih
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – One-Tailed Binomial Test using the Casio fx-CG50. This video looks at an example of a one tailed test, using the binomial distribution. Once you have defined the parameters and the null and alternative hypothesis the CG50 makes it easy to find a critical values to compare against the given significance level.
Gᴇᴛ A Cʟᴀssᴡɪᴢ Nᴏᴡ ➜ http://amzn.to/2HXgh35 Aᴍᴀᴢᴏɴ Sʜᴏᴘ ➜ https://amzn.to/2AdzGufEɴʀᴏʟ Aᴛ Cᴀʟᴄᴜʟᴀᴛᴏʀ Sᴄʜᴏᴏʟ ➜ http://snip.ly/ukh7ih
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]]>The post How To Quickly Find Probabilities Using Binomial PD and List appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – Using the Binomial PD and the List feature, we can quickly find individual probabilities for X when it is distributed binomially. If you have a small interval you can add probabilities together to find intervals by using STO, but you must be careful which values you use and with larger intervals, you are better using Binomial CD.
Gᴇᴛ A Cʟᴀssᴡɪᴢ Nᴏᴡ ➜ http://amzn.to/2HXgh35 Aᴍᴀᴢᴏɴ Sʜᴏᴘ ➜ https://amzn.to/2AdzGufEɴʀᴏʟ Aᴛ Cᴀʟᴄᴜʟᴀᴛᴏʀ Sᴄʜᴏᴏʟ ➜ http://snip.ly/ukh7ih
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at a question involving the use of the binomial cumulative distribution and inverse binomial using the Casio fx-CG50 calculator. Binomial distribution is available in statistics mode and requires us to input an upper and lower limit as well as N and p values.
Question is from Edexcel AS and A level Mathematics – Statistics and Mechanics Year 1/AS © Pearson Education Limited 2017. Exercise 6C Q10 on page 94 is used here for purposes of review as covered under section 30 of the Copyright, Designs and Patents Act 1988
Book available to buy here ➜ https://amzn.to/2R6A70L
Graph screenshots are from Binomial distribution App ©2016 Matt Bognar, Department of Statistics and Actuarial Science, University of Iowa. Available here ➜ https://homepage.divms.uiowa.edu/~mbo…
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