# Population Questions

Subscribe to the '**Population**' topic to help and get support from people like you.

## Latest Questions

### A random sample of 49 shoppers showed that they spend an average of $23.45 per visit at the Saturday

... Mornings Bookstore. The standard deviation of the population is $2.80. Find a point estimate of the population mean. Find the 90% confidence ...

### How do you think changing some of these components would affect the crow population?

How do you think changing some of these components would affect the crow population?

## Popular Questions

### I need help with a Python project?

I'm trying to make a greenfly population model, but I don't know how to make it run. I have got a menu and you can enter the ...