Casio FX-350ES Plus - Black, scientific calculator

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You can then edit the displayed data, if you want. Input the new value and then press the key to replace the old value with the new one. This also means that if you want to perform some other operation (calculation, recall of statistical calculation results, etc.), you should always press the key first to exit data display. You can delete a data value displayed using and by pressing (CL). Deleting a data value causes all values following it to be shifted up. mmHg is the pressure felt at unit depth (1m) in a liquid having the conventional density of mercury (13595.1kg/m 3, irrespective of temperature)

Next, use the regression formula to estimate the values for y ˆ (estimated value of y) for x i = 16 and x ˆ (estimated value of x) for y i = 20. Next, use the regression formula to estimate atmospheric pressure at -5°C and temperature at 1000 hPa. Finally, calculate the coefficient of determination (r 2) and sample covariance ( ∑ xy - n∙ x -∙ y - n - 1). Setiap Anda menekan untuk mendaftarkan input, jumlah data yang tersimpan sampai saat itu akan ditampilkan di display (nilai n).Since these calculators are products used as educational tools for long periods of time, materials that ensure robust key durability and prevent wear or fading of key markings are used to ensure product quality. fx-82MS/fx-85MS/fx-300MS/fx-350MS: You can also input multiple entries of the same data using (;). To input the data 110 ten times, for example, press 110 (;) 10 .

Anda dapat menghapus nilai data yang ditampilkan menggunakan dan dengan menekan (CL). Menghapus nilai data menyebabkan semua nilai yang mengikutinya tergeser naik.Do not use variables A through F, X, or Y to store data when performing statistical calculations. These variables are used for statistical calculation temporary memory, so any data you may have assigned to them may be replaced by other values during statistical calculations.