subject
Mathematics, 28.10.2020 22:30 nev322

Ten people were chosen at random and surveyed. The survey asked participants for the number of hours they watched TV per day and their ages Letting X represent the number of hours the participant watched TV per day and Y represent the participant's age,
the surveyor calculated the correlation coefficient between X and Y to be 0.21
Interpret the correlation coefficient calculated by choosing the statement below which correctly describes the association between X
and Y

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
Answers: 3
question
Mathematics, 21.06.2019 17:00
Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?
Answers: 1
question
Mathematics, 21.06.2019 17:00
Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on
Answers: 2
question
Mathematics, 22.06.2019 00:00
Which choice names the hypotenuse of triangle xyz? a. segment yx b. segment yz c. segment ab d. segment zx
Answers: 3
You know the right answer?
Ten people were chosen at random and surveyed. The survey asked participants for the number of hours...
Questions
Questions on the website: 13722362