1. our value did fall between our intervals. If the value is between the confidence interval is between the values you should be 95% sure. However, if the true density of our substances are close in value then this may not work.
2. ?
3. I think it would affect it. We did several calculations with the data.
4. we calculated 45.44lux. We found it by using log properties.
5. I use some probes in my mathroom already. I can see me using Excel more in my classroom.