Mathematics, 18.02.2020 18:09, Knownothing
The following data give the prices of seven textbooks randomly selected from a university bookstore.
A. $91
B. $176
C. $108
D. $115
E. $56
F. $157
G. $144
a. Find the mean for these data. Calculate the deviations of the data values from the mean. Is the sum of these deviations zero?
Mean = $ Deviation from the mean for $176 = $ Sum of these deviations = $
b. Calculate the range, variance, and standard deviation. [Round your answers to 2 decimal places.] Range = $ Variance =
Answers: 2
Mathematics, 20.06.2019 18:04, PinkDivaGirl02
Me find the measure to side c and the process to solve the problem you appreciate it : )
Answers: 1
Mathematics, 21.06.2019 16:00, edjiejwi
If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?
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