lanna0626
lanna0626
03-06-2016
Mathematics
contestada
Check my answer please?
Respuesta :
caylus
caylus
03-06-2016
Hello,
In my old memories,
p(μ-2σ<=X<=μ+2σ)=95%
p(μ-3σ<=X<=μ+3σ)=99%
1000-2*200=1000-400=600
1000+2*200=1000+400=1400
Answer A
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
how do i divide this? f(x) / g(x) f(x)= 3x^2 + 2x - 4 and g(x)= x - 2 also how do i use the remainder theorem to check that the remainder obtained by synthetic
Can someone pls help and explain to me PLS
A system in which no one government branch has too much power
Elisa purchased 5 balls of yarn for $5.35 each and 9 jars of glue for $3.45 each. What was the total cost ?
what are some landforms in the gulf coastal prairies/marshes
Henry Works in a store where he earns a 3% commission on wverytging he sells. what will be his total commission on a day when he sells three items, priced at $8
A study that examines chemical properties Question options: Geology Chemistry Astronomy Meteorology
What is the value of b in the equation (y^-9)^b=y^45?
Identify the underlying force behind all forms of mass movement
Franz Mesmer’s theory of medicine was that illnesses, especially hysteria, were caused by which of the following? A. unconsciously held beliefs about ill health
