Question

WILL MARK YOU BRAINLIEST!!! Answer all the questions

Answer 1

Dependent variable- bird species
Independent variable- years being studied
Title- My Track on Endangered Birds
Conclusion on WHOOPING CRANE POPULATION- the population of this species increased from 1950-1970 by 54. Since they were being protected, they were able to offspring and so species expanded.

Conclusion on CALIFORNIA CONDOR POPULATION- sadly, this species was still being hunted by hunters and the population decreased. From 1950-1970 the species decreased by 56. They were not able to offspring and increase their population.

conclusion on BLACK SWAN POPULATION- the growth on this species both increased and decreased. In 1950, there were 56. 10 years later there were 58 then went down to 57, 10 years later. So, they were still being hunted but still had the ability to offspring a bit so they’re species are still able to survive.

HOPE THIS HELPS YOU!

Answer 2

Answer: 1. The dependent variable is the event expected to change when the independent variable is manipulated. In data mining tools (for multivariate statistics and machine learning), the dependent variable is assigned a role as target variable

2. Independent variables are values that can be changed in a given equation or experiment . Think of an independent variable as your input. An independent variable represents information that you put in to the equation.

3. endangered bird species

4. the whooping crane stated to populate more over the years because they stopped getting killed and they will increase more if nothing kills them.

5. the population stated to decrease due to how many got killed and injured these birds are trying to be protected but they keep going missing.

6. the black swan was at a bad start but then it got higher from not getting killed and injured then it dropped back down because black swans are not that populated.

Explanation: