Tutoring statistics, calculators are important. The tutor mentions how to use inverse normal on the Casio fx-991ES PLUS C. The following is according to my understanding. I mention the concept of the inverse normal in my post from January 25, …
Statistics: inverse normal on the Casio fx-991ES PLUS C Read more »
Tutoring math, one notices features of calculators. The tutor mentions a way to set the default format of fractions to improper on the Casio fx-991ES PLUS C. The following is according to my understanding. For background on mixed numerals and …
Calculator usage: fraction format on the Casio fx-991ES PLUS C Read more »
Tutoring statistics, one uses all kinds of calculators. The tutor gives an example of how to use the Casio fx-991ES PLUS C for normal cdf calculations. The following is according to my understanding. As calculators go, it seems to me …
Statistics, calculator usage: the normal distribution on the Casio fx-991ES PLUS C Read more »
With exams looming, people might come to tutoring with questions about their calculators: What does it do (besides the obvious)? How can it really help me? The tutor offers a handy hint about the CASIO fx-991ES. Some exams don’t allow …
Calculus: Finding the derivative with the CASIO fx-991ES Read more »