Mathematics, 21.01.2021 23:10 aletadaboss
While standing on a highway overpass jenn wonders what proportion of vehicles that pass on the highway are trucks. the highway has 4 lanes running in each direction. jenn is only interested in the proportion of vehicles that pass over the course of the hour she spends there. which of the following sampling methods would be best for Jennifer to employ?A- cluster sampleB- convenience sampleC- systemic sampleD- stratified sample
Answers: 2
Mathematics, 21.06.2019 17:00
The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?
Answers: 2
Mathematics, 21.06.2019 20:00
Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?
Answers: 3
Mathematics, 21.06.2019 21:00
Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list
Answers: 1
While standing on a highway overpass jenn wonders what proportion of vehicles that pass on the highw...
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