Mathematics, 16.12.2019 23:31, crtlq
Asocial psychologist conducting a study of the relation between income and generosity observed the amount of money given to a panhandler and determined the wealth of the giver by a rating of the clothing worn. the results for the first four people observed were as follows. determine if there is a relationship between these variables.
wealth of giver dollars given
4 0
6 1
8 3
2 0
a) hand calculate the appropriate statistic and determine if it is statistically significant.
b) give an interpretation of this data and report the statistics.
c) explain how you hand calculated this statistic. in your explanation, be sure to use the names of the concepts. do not simply say
Answers: 2
Mathematics, 21.06.2019 19:00, libi052207
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12
Answers: 2
Mathematics, 21.06.2019 22:30, aliviafrancois2000
Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
Answers: 2
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