Mathematics, 12.09.2019 21:20, sandersmakaylaovq5vu
In a recent issue of the ieee spectrum, 84 engineering conferences were announced. four conferences lasted two days. thirty-six lasted three days. eighteen lasted four days. nineteen lasted five days. four lasted six days. one lasted seven days. one lasted eight days. one lasted nine days. let x = the length (in days) of an engineering conference.
(a) organize the data in a chart. (round your answers to four decimal places.)
(b) find the first quartile.
(c) find the third quartile.
(d) find the 65th percentile.
(e) find the 40th percentile.
(f) the middle 50% of the conferences last days.
Answers: 1
Mathematics, 21.06.2019 18:30, Lakenwilliams1250
Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)
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Mathematics, 21.06.2019 23:00, FailingstudentXD
What is the sum of the first 8 terms of the geometric series
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Mathematics, 22.06.2019 03:20, fake7667
Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.
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