What is statistics?
a. statistics is the science of manipulating, reorganizing, and editing...
Mathematics, 10.09.2019 19:30, rudolph34
What is statistics?
a. statistics is the science of manipulating, reorganizing, and editing information to produce the desired results. in addition, statistics is about providing the required answer with the desired level of confidence.
b. statistics encompasses all scientific disciplines in which random occurrences are analyzed. in addition, statistics references any random occurrence which is reported using percentages or proportions.
c. statistics encompasses all scientific disciplines in which percentages are used, data are analyzed, and probabilities are found. in addition, statistics references any mathematical model which is reported using percentages or proportions.
d. statistics is the science of collecting, organizing, summarizing, and analyzing information to draw a conclusion and answer questions. in addition, statistics is about providing a measure of confidence in any conclusions.
Answers: 1
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What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12
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Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?
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The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.
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Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
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