Mathematics, 20.01.2020 21:31 kaylaaguilar6538
Creed wanted to know if there was a correlation between number of years of education and income. he collected data and created the scatterplot shown: scatter plot with points loosely scattered going up to the right determine the closest correlation coefficient (r value) for this data.
Answers: 3
Mathematics, 21.06.2019 20:30
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
Answers: 1
Mathematics, 21.06.2019 22:00
Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?
Answers: 2
Mathematics, 21.06.2019 22:30
Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)
Answers: 1
Creed wanted to know if there was a correlation between number of years of education and income. he...
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