dalialm
dalialm
04-03-2018
Mathematics
contestada
PLEASE HELP!! Show simple working out
Respuesta :
sqdancefan
sqdancefan
04-03-2018
In order to estimate the mean, you need to choose a value to represent the number in each category of accidents. It is often convenient to use the middle value of the range.
.. (4*6 +10*10 +15*6 +20*9)/(6 +10 +6 +9) = 394/31 ≈ 12.7
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
x + y = -6 help me please
Which is a solution of the inequality? p 4 – 2(p – 10) > 0 a. 22 b. 29 c. 26 d. 24
AP Psych Many psychologists are skeptical of claims that chimpanzees can acquire language because the chimps have not shown the ability to... A) use symbols me
Evaluate: cos(2arctan(1/3)) I used the double angle identity cos(2x) = cos^2x-sin^2x cos(2x)= (3/sqrt(10))^2- (1/sqrt(10))^2 = 2/25 2/25 was my answer to this
What are fraternities or sororities?
what is a lotus plant
Outsiders "Dallas Winston could do anything." What specific evidence from chapter 4 supports Pony's statement?
the most common cause of desertification is A. the construction of dams B. overgrazing C. mining D. drought
Whose unexpected reaction after one of George Whitefield's sermons demonstrated how powerful Whitefield's preaching style was? The New Light preacher Jonathan
what is the printing press? who build it? what did it do? what were the first things to be printed?
