Jump to content
danlud

statestikk

Recommended Posts

En sportsfisker mener at fiskene hun fanger i et vann med god tilnærming her vekt som er normalfordelt. La en stokastisk variabel X være vekten og følgende fordeling:

X∼N(μ,σ) ,der μ=350g og σ=40g

Hva er sannsynligheten for at en vilkårlig fanget fisk er mellom 310g og 350g ?

 

trenger hjelp med hvordan man regner dette ut, sitter ganske fast

Share this post


Link to post

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...

  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...