Statistics And Probability Archive: Questions from February 26, 2023
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
Encuentre las puntuaciones z que delimitan el 54 % medio del
área bajo la curva normal estándar.
R. -0,74, 0,74
B -0,92, 0,92
C -0,62, 0,62
D.-0,88, 0,88
1 answer
-
0 answers
-
3.38 Si la distribución de probabilidad conjunta de X e Y está
dada por
f(x,y)= x + y /30, para x =0 ,1,2,3; y =0 ,1,2,encontrar
(a) P(X ≤ 2,Y = 1); (b) P(X>2,Y ≤ 1); (c) P(X>Y); (d) P(X +
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
0 answers
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
estudio r
Asesinato Asalto UrbanPop Violación
Alabama 13,2 236 58 21,2
Alaska 10,0 263 48 44,5
Arizona 8,1 294 80 31,0
Arkansas 8,8 190 50 19,5
California 9,0 276 91 40,6
Colorado 7,9 204 78 38,7
Con
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
0 answers
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer
-
1 answer