angryapple1809 angryapple1809
  • 19-06-2019
  • Mathematics
contestada

Find the probability that -0.3203 <= Z <= -0.0287 Find the probability that -0.5156 <= Z <= 1.4215
Find the probability that 0.1269 <= Z <= 0.6772

Respuesta :

JeanaShupp
JeanaShupp JeanaShupp
  • 02-07-2019

Answer:

[tex]\text{1) }0.1141814[/tex]

[tex]\text{2) }0.6193473[/tex]

[tex]\text{3) }0.2003702[/tex]

Step-by-step explanation:

[tex]\text{1) }P(-0.3203\leq Z \leq-0.0287)=P(Z\leq -0.0287)-P(Z\leq-0.3203)\\\\=0.4885519-0.3743705\\\\=0.1141814[/tex]

[tex]\text{2) }P( -0.5156 \leq Z \leq1.4215)=P(Z\leq 1.4215)-P(Z\leq -0.5156 )\\\\=0.9224142-0.3030669\\\\=0.6193473[/tex]

[tex]\text{3) }P(0.1269\leq Z \leq0.6772)=P(Z\leq 0.6772)-P(Z\leq-0.1269)\\\\=0.7508604- 0.5504902\\\\=0.2003702[/tex]

Answer Link

Otras preguntas

Convert 8800 milligrams into grams
Organisms can either be made of one cell or made of more than one cell
pls answerrrrrrrrrrrrr
I’ve known the twins for years, but I can still hardly ________ them apart. A. notice B. say C. tell D. see
Egovernment involves the use of strategies and technologies to transform government by improving the delivery of services and enhancing the quality of interacti
A $800 T.V. Is on sale for 15% off. What is the cost of the T.V.
Use the map below to answer the following question: Which of the following is the best summary of this map? A. Migration in the region generally flowed from so
please help somebodydds
What is a public good? A A public good is a product or service that one consumer can prevent another consumer from using, and is not accessible without payment
Help me please………………