Mathematics, 01.12.2019 07:31 averycipher
Apoll shows that 50% of students play sports. a random sample of 20 students showed that 70% of them play sports. a number generator was used to simulate 20 samples from a population in which 50% of students play sports. the results are shown in the dot plot. what is the chance of getting a sample proportion of 70% or greater? 0.2 0.3 0.4 0.6 dot plot from 0 to 1 in increments of 0.1 and showing the following values that appear as dots above the line segment. one dot above 0.2. two dots above 0.3. one dot above 0.4. two dots above 0.5. two dots above 0.6. three dots above 0.7. four dots above 0.8. five dots above 0.9.
Answers: 1
Mathematics, 21.06.2019 13:00
Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction
Answers: 1
Mathematics, 21.06.2019 19:00
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
Mathematics, 22.06.2019 00:10
2. (09.01 lc) a function is shown in the table. x g(x) −3 17 −1 −3 0 −4 2 13 which of the following is a true statement for this function? (5 points) the function is increasing from x = −3 to x = −1. the function is increasing from x = −1 to x = 0. the function is decreasing from x = 0 to x = 2. the function is decreasing from x = −3 to x = −1.
Answers: 3
Apoll shows that 50% of students play sports. a random sample of 20 students showed that 70% of them...
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