Mathematics, 31.10.2019 01:31 Jack2019
Which type of study best describes the following research most likely to be done?
a teacher wants to know how fast all her students for a particular period can complete a multiplication quiz to check their mental math abilities. so, all of her students are tested on a computer and the time of each and every student is recorded.
experimental study
observational study
simulation study
census
sampling
Answers: 3
Mathematics, 21.06.2019 18:10
Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin
Answers: 3
Mathematics, 22.06.2019 01:10
|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}
Answers: 3
Mathematics, 22.06.2019 02:00
John kept track of how many baskets were made in a basketball game. after 4 minutes, 5 baskets were made. how many baskets were made between 9 and 10 minutes? a. 0 b. 1 c. 2 d. 3
Answers: 1
Mathematics, 22.06.2019 08:00
X-y=4 x+y=8 the x-coordnate of the solution to the system shows
Answers: 1
Which type of study best describes the following research most likely to be done?
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