Mathematics, 11.12.2019 19:31, backyardmastrs
The data below shows height (in inches) and pulse rates (in beats per minute) of a random sample of women. construct a scatterplot, find the value of the linear correlation coefficient r, and find the p-value using alphaequals0.05. is there sufficient evidence to conclude that there is a linear correlation between height and pulse rate? height_(x) pulse_rate_(y)
62.1 78
65.7 70
60.6 85
60.8 61
59.8 72
61.8 66
60.4 85
61.1 64
67.9 67
60.5 66
67.9 80
64.5 76
60.3 70
62.8 66
61.7 67
59.7 64
68.2 80
62.7 82
67.4 74
58.8 76
the linear coefficient value r=
round to three decimal places
the p-
round to 4 decimal places
rejet or fail to reject null hypoth?
Answers: 3
Mathematics, 21.06.2019 19:30, Tcareyoliver
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
Answers: 1
Mathematics, 21.06.2019 21:30, lilbit217
The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse. a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?
Answers: 3
Mathematics, 21.06.2019 22:40, katerin3499
Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.
Answers: 2
The data below shows height (in inches) and pulse rates (in beats per minute) of a random sample of...
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