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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Due to the successful debut of A-Level Mathematics – The Solution! We are running the course for a second time in 2022.
The date of the Statistics paper for A-level Maths will mean this course will be suitable for AQA and Edexcel A-Level Mathematics students only
𝗙𝗶𝗿𝘀𝘁 𝗦𝗲𝘀𝘀𝗶𝗼𝗻 𝗧𝗵𝘂𝗿𝘀𝗱𝗮𝘆 𝟭𝟲𝘁𝗵 𝗝𝘂𝗻𝗲 𝗮𝘁 𝟭𝟴:𝟬𝟬𝗽𝗺 𝗕𝗦𝗧
𝗦𝗲𝗰𝗼𝗻𝗱 𝗦𝗲𝘀𝘀𝗶𝗼𝗻 𝗦𝘂𝗻𝗱𝗮𝘆 𝟭𝟵𝘁𝗵 𝗝𝘂𝗻𝗲 𝗮𝘁 𝟭𝟬:𝟬𝟬𝗽𝗺 𝗕𝗦𝗧
The Solution! is a comprehensive revision session for the A-Level Mathematics statistics section with calculator support.
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Or for more details email: mybackuplesson@gmail.com
Enrol now And Be Part Of The Solution!
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Join us for this fantastic opportunity to build confidence, revise and consolidate your understanding of the A-Level Mathematics – Statistics Content.
A-Level Mathematics – The Solution! is a comprehensive live revision course taking place over two sessions to help prepare students for the forthcoming A-level Mathematics examinations.
Session 1 will take place on Sunday 24th April 2022 at 14:00 – 17:00.
Session 2 will take place on Sunday 1st May 2022 at 14:00 – 17:00
Enrol on either session separately for £30 or enrol on both sessions for 𝘁𝗵𝗲 𝗿𝗲𝗱𝘂𝗰𝗲𝗱 𝗽𝗿𝗶𝗰𝗲 𝗼𝗳 £𝟱𝟬 𝗳𝗼𝗿 𝗯𝗼𝘁𝗵.
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]]>The post Using Statistics from Statistics Mode in calculations on a Casio Classwiz | Using memory to store appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – We look at how we can use the statistics generated from a data set in subsequent calculations with statistics mode. We also look at how to store these statistics in the calculator memory so they can be transferred between modes.
Sᴜʙꜱᴄʀɪʙᴇ Tᴏ Mʏ Mᴜꜱɪᴄ Cʜᴀɴɴᴇʟ QᴜᴀʀᴛᴇʀFʟᴏᴡ | https://www.youtube.com/channel/UCMF7…
Dɪsᴄᴏᴠᴇʀ Mᴏʀᴇ Aᴛ Tʜᴇ Cᴀʟᴄᴜʟᴀᴛᴏʀ Gᴜɪᴅᴇ Wᴇʙsɪᴛᴇ ➜ http://snip.ly/uqds7nGᴇᴛ A Cʟᴀssᴡɪᴢ Nᴏᴡ ➜ http://amzn.to/2HXgh35Aᴍᴀᴢᴏɴ Sʜᴏᴘ ➜ https://amzn.to/2AdzGufEɴʀᴏʟ Aᴛ Cᴀʟᴄᴜʟᴀᴛᴏʀ Sᴄʜᴏᴏʟ ➜ http://snip.ly/ukh7ih
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]]>The post Finding the critical region for Normal Distribution Hypothesis Testing on a Casio fx-CG50 appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – In this video we find the critical region for testing a sample mean using Normal distribution. We test the mean against the critical region to se if there is sufficient evidence to reject the null hypothesis. In the second part, we compare this method to testing the probability against the significance level.
Dɪsᴄᴏᴠᴇʀ Mᴏʀᴇ Aᴛ Tʜᴇ Cᴀʟᴄᴜʟᴀᴛᴏʀ Gᴜɪᴅᴇ Wᴇʙsɪᴛᴇ ➜ http://snip.ly/uqds7n
Gᴇᴛ A CG50 Nᴏᴡ ➜ https://amzn.to/2Ko5zoS
Aᴍᴀᴢᴏɴ Sʜᴏᴘ ➜ https://amzn.to/2AdzGuf
Eɴʀᴏʟ Aᴛ Cᴀʟᴄᴜʟᴀᴛᴏʀ Sᴄʜᴏᴏʟ ➜ http://snip.ly/ukh7ih
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]]>The post Normal Distribution: Finding probabilities & drawing graphs on a Casio fx-CG50 appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks using the CG50’s Normal distribution features, specifically the Normal cumulative distribution to find probabilities. It covers greater than and less than, ranges of values and shows how we can produce a Normal distribution curve using the calculator. Also covered is saving values in List that can then be used in calculations in Run-Matrix mode.
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]]>The post A-Level Maths | Regression Model for an Exponential Relationship on a Casio Classwiz fx-991EX appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at coding data to change an exponential relationship between two variables to a linear relationship using logarithms. from this we can find the product moment correlation coefficient and the equation of the regression line. Once we have a and b values from the regression line we can de-code these and find the expression for the exponential relationship. We can also use the calculators stats mode to confirm that expression.
The post A-Level Maths | Regression Model for an Exponential Relationship on a Casio Classwiz fx-991EX appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
]]>The post Finding The Mean Of A Normal Distribution On A Casio Classwiz fx-991EX appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at how you can find the mean of a normal distribution given a probability for a certain X value. We make use of the standard Normal distribution, with a standard deviation of 1 and a mean of 0 and find a relevant Z value. We then use this value in the formula for Z values and solve for the mean.
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]]>The post Two Tailed Binomial Hypothesis Test on fx-CG50 appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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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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]]>The post One Tailed Binomial Hypothesis Testing on Casio fx-CG50 Calculator appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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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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