The thick tube body size is suitable for desktop use and also for handheld use. Retro & Ergonomics Design - Using the simple line and Retro round keys like typewriter style.The finger tactile bump and the unique audible click is addictive. Mechanical Blue Switches - Professional mechanical Blue switches provide fast and precise key presses,which bring pleasant use experience.The calculator will turn itself off after about 6 minutes of being idle. ![]() - Add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off.Use it to assist your personal finance or just a quick calculation session. -This calculator is designed for many occasions: business, office, home, basic budgeting, school, and more.The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly. - This calculator utilizes both the solar power and battery power (battery included).The big size of the buttons prevents you from hitting the wrong button. Once pressed, the buttons quickly register and display the corresponding number on the screen. - Your calculation process will be faster and smoother with this calculator’s responsive buttons.- The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and it’s aesthetically pleasing.N, mean and sum of squares of the sample set.Ĭalculate the percentage weight of two or three numbers that make up a total sum of the sample set.Ĭalculate the z-score using one of three methods including for a set of data. Calculator performs addition or summation to compute the total amount of entered data set.Ĭalculate variance, standard deviation and variables needed to calculate variance including sample size ![]() Generate one or more random numbers or random letter sets from a range of numbers or letters.Ĭalculate the standard deviation and variance for a set of data.įormulas include the basic descriptive statistics to calculate the minimum, maximum, range, sum, count, mean, median, mode, standard deviation, variance, midrange, percentiles, quartiles, outliers, sum of squares, mean deviation, absolute deviation, root mean square, standard error of the mean, skewness, kurtosis, kurtosis excess, and coefficient of variation.Ĭreate stem and leaf plots, or stemplots, for sets of data values and calculate basic statistics including the minimum, maximum, sum, count, mean, median, mode, standard deviation and variance.Ĭalculate the sum of a set of numbers. Pick a randomly generated number between 1 and 100. Pick a randomly generated number between 1 and 10. Generate one or more random numbers from a custom range of numbers you select with or without repeats and sorting. Sort a list of names or generate multiple picks with repeats. Randomly pick a name or multiple names from a list. PIN numbers of 1 to 100 digits long with or without repeats.ĭraw 1 to 52 cards randomly from a shuffled deck of playing cards. Mean = sum of data / number of data valuesĬalculate the statistical mean, median and mode for a set of data.Ĭonvert "odds of winning" an event into a percentage chance of success.Ĭalculate any percentile and get a table of every 5th percentile for a given data set.Ĭalculate first, second and third quartiles, the interquartile range, and minimum and maximum for a data set. Calculate the minimum, maximum, range, sum, count, mean, median, mode, standard deviation, variance, midrange, quartiles, sum of squares, mean deviation, absolute deviation, root mean square, standard error of the mean, skewness, kurtosis, coefficient of variation and frequency for a set of data.Ĭalculate the grade you need on the final exam to get a desired grade for the course.Ĭalculate grade point average and cumulative grade point averages.Ĭalculate the mean of a set of data. ![]() Average is the same as mean.Īverage = sum of data / number of data valuesĬalculate the minimum, maximum, sum, count, mean, median, mode, standard deviation and variance for a data set.Ĭalculations include the basic descriptive statistics plus additional values.
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