Mathematics, 26.11.2019 04:31, drivinghydra
You're curious if vehicle wheelbase affects the time it takes to parallel park a car. you set up an experiment where 50 people are timed while they parallel park two different cars: one with a short wheelbase and the other with a long wheelbase. the results of the experiment yield an average park time for the short wheelbase car of 32 seconds with a standard deviation of 8 seconds. the average park time for the long wheelbase car is 37 seconds with a standard deviation of 7 seconds. can you conclude that the time it takes to park a short wheelbase car is less than the time it takes to park a long wheelbase car?
Answers: 2
Mathematics, 21.06.2019 14:00, kenziepickup
Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?
Answers: 1
Mathematics, 21.06.2019 16:30, andybiersack154
If 20% of a number is 35, what is 50% of that number?
Answers: 2
Mathematics, 21.06.2019 17:00, lulustar13
(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder
Answers: 1
Mathematics, 21.06.2019 23:00, fatimababy
700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?
Answers: 1
You're curious if vehicle wheelbase affects the time it takes to parallel park a car. you set up an...
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