17183
149
Zoom out
Zoom in
Previous page
1/466
Next page
Aplet Inference 11-15
Teste T de duas amostras
Nome do menu T-Test: µ1 – µ2
O teste T de duas amostras é usado quando o desvio
padrão da população não é conhecido. Com base nas
estatísticas de duas amostras, cada qual oriunda de uma
população diferente, este teste mede a força da
evidência de uma hipótese selecionada, confrontando-a
com a hipótese nula. A hipótese nula é aquela em que as
médias das duas populações são iguais H
0
: µ
1
= µ
2
.
Você pode selecionar uma das seguintes hipóteses
alternativas, com a qual irá comparar a hipótese nula
Entradas As entradas são:
H
1
:µ
1
µ
2
<
H
1
:µ
1
µ
2
>
H
1
:µ
1
µ
2
Nome do
campo
Definição
Média da amostra 1.
Média da amostra 2.
S1 Desvio padrão da amostra 1.
S2 Desvio padrão da amostra 2.
n1 Tamanho da amostra 1.
n2 Tamanho da amostra 2.
α Nível de significância.
_Pooled? Marque esta opção para agrupar as
amostras baseadas em seus desvios
padrão.
x1
x2
149


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for HP 40gs at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of HP 40gs in the language / languages: Portuguese as an attachment in your email.

The manual is 5,93 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of HP 40gs

HP 40gs User Manual - English - 444 pages

HP 40gs User Manual - German - 484 pages

HP 40gs User Manual - Dutch - 476 pages

HP 40gs User Manual - French - 464 pages

HP 40gs User Manual - Italian - 460 pages

HP 40gs User Manual - Spanish - 465 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info