Mathematics, 17.07.2019 21:30 maggie9459
Anetwork security specialist records the number of incoming e-mails containing links that six randomly-selected network users receive in a day. numbers are 56, 124, 54, 82, 96, and 56.
(a) state the mode (if one exists).
(b) find the median. show work/explanation.
(c) determine the sample mean. show work
(d) using the sample mean found in part (c), and given that the sample standard deviation of the data set above is 28.3, what percentage of the data set falls within one standard deviation of the mean? show work/explanation. (d) a. 34.2% c. 66.7% b. 68.4% d. 83.3%
Answers: 1
Mathematics, 21.06.2019 13:00
∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)
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Mathematics, 21.06.2019 16:50
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Mathematics, 21.06.2019 19:00
Define multiplicative inverse. give an example of a number and its multiplicative inverse.
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Mathematics, 21.06.2019 21:30
Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?
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Anetwork security specialist records the number of incoming e-mails containing links that six random...
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