Mathematics, 21.02.2021 19:40 ashlynm12

Intervalo LRC
X
7
Halla la media
aritmética para
los datos agrupados
en la anterior tabla
9
275 - 218
16
227-230
231 234
7
235-238
11
239 242
19
243 - 246
5
10
247-250
3
Para esto hallamos la sumatoria del producto de las marcas
de clase con las frecuencias absolutas.
Σf* Xi
X =
n

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:40, amandafutch24

2÷6+1/2 to the second power plus one

Answers: 2

continue

Mathematics, 21.06.2019 19:00, autumn8668

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Answers: 1

continue

Mathematics, 21.06.2019 19:10, kg4385649

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Answers: 1

continue

Mathematics, 21.06.2019 20:30, Chloe1414

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Answers: 1

continue

You know the right answer?

Intervalo LRC
X
7
Halla la media
aritmética para
los datos agrupados