Computers and Technology, 25.11.2019 22:31 noahdavis58
Write a program that reads every line in a text file, line by line. obtain the name of the existing file and the name of the new (copy) of the file by prompting the user for both of these on the console. make sure that the original file exists and can be read.
Answers: 3
Computers and Technology, 22.06.2019 19:10
10. when you create a pivottable, you need to specify where to find the data for the pivottable. is it true
Answers: 2
Computers and Technology, 24.06.2019 00:40
Use a software program or a graphing utility with matrix capabilities to solve the system of linear equations using an inverse matrix. x1 + 2x2 β x3 + 3x4 β x5 = 6 x1 β 3x2 + x3 + 2x4 β x5 = β6 2x1 + x2 + x3 β 3x4 + x5 = 3 x1 β x2 + 2x3 + x4 β x5 = β3 2x1 + x2 β x3 + 2x4 + x5 = 5
Answers: 3
Computers and Technology, 24.06.2019 14:30
Ahousehold consists of a married couple and their twin five-year old daughters. the couples children had no income and lived with their parents all of last year. how many exemptions can the couple claim on last years tax return or they file with the β married filing jointly β status? a. 4 b. 5 c. 3 d. 2
Answers: 1
Computers and Technology, 24.06.2019 18:00
Explain the circumstances for which the interquartile range is the preferred measure of dispersion. what is an advantage that the standard deviation has over the interquartile range? choose the correct answer below. a. the interquartile range is preferred when the distribution is symmetric. an advantage of the standard deviation is that it increases as the dispersion of the data increases. b. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation. c. the interquartile range is preferred when the distribution is symmetric. an advantage of the standard deviation is that it is resistant to extreme values. d. the interquartile range is preferred when the data are bell shaped. an advantage of the standard deviation is that it is resistant to extreme values. e. the interquartile range is preferred when the data are skewed or have outliers. an advantage of the standard deviation is that it uses all the observations in its computation. f. the interquartile range is preferred when the data are bell shaped. an advantage of the standard deviation is that it increases as the dispersion of the data increases.
Answers: 2
Write a program that reads every line in a text file, line by line. obtain the name of the existing...
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