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 ( 23+ )
Otras preguntas
KELP ME PLEASE!WILL MARK BRAINLIEST, THANK, AND, RATE
If 40% of a school consists of boys, 40 % of the students have blonde hair, and three times as many girls as boys have blond hair, what percentage of the school
find integers x and y such that 115x + 30y = gcd(431, 29)
on a average work day more than work place firs are reorted
Can a phase change or mixing create a new substance? Explain.
A 1000 kg train car traveling at 12 m/s on a level track has 400 kg of sand dumped, vertically, into it. What is the final speed of the train car after the sand
Which of the following is known to promote fat storage in adipocytes? a. Glucagonb. Lipoprotein lipasec. Cellulite synthetased. Lipoprotein synthetase e. Adipos
An object moves with simple harmonic motion. If the amplitude and the period are both doubled, the object's maximum speed is 1. quartered 2. halved 3. quadruple
A person entering the field of financial analysis needs to have a strong background in which of following subjects? A.english language arts B.mathematics C.soci
Richard wants to buy a LCD flat panel monitor measuring 14 inches by 16 inches. What is the measure of the diagonal of the monitor? (JUSTIFY)
