A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
help please! :)
anonymous
 one year ago
help please! :)

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0There are 1,300 students in the school. Based on the sample proportion, how many students in the school would be expected to play indoor games for at least four hours every week? 546 598 702 1,248

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0i've no idea on this one

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0we need to know the sample proportion

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0it is a missing data

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0do you know what is the sample proportion?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0please check the complete text of your exercise

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.01,330 is the total number of the students

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0the sample proportion, is a positive number and less than 1

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0no, zero can not be, since your options are all different from zero

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0the sample proportion has to be a data of your problem

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh sorry let me show you the whole problem :)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0the requested sample proportion is: \[\Large \frac{{42}}{{42 + 52 + 4 + 2}} = ...?\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0\[\Large \frac{{42}}{{42 + 52 + 4 + 2}} = \frac{{42}}{{100}} = ...?\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0ok! so the requested number, is: \[\Large 1300 \cdot \frac{{21}}{{50}} = ...?\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ivy has 4 tiles with pictures of plants and 5 tiles with pictures of animals. Ivy keeps all the tiles on a mat with the pictures hidden and mixes them up. She then turns one tile face up and finds the picture of a plant on it. She removes this tile from the mat and turns over another tile without looking. What is the probability that the second tile that Ivy turns over has a plant on it? 37.5% 44.4% 60.0% 80.0%
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.