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science unit 6
reproduction, genetics, human body system
| Question | Answer |
|---|---|
| What is mean? | The average of a given set if data. Determined by adding the values together, then dividing by the total number of values |
| What is the middle number of a given set of data.Determined by putting the values in order [lowest to highest]and choosing the middle #.In the case of two middle #,find the average between the 2 | median |
| What is the mode? | The value that occurs the most often in a given set of data.If there are 2 values that occur the most often,it is bi-modal.If all values occur equal amount of times, there is 'no mode' |
| What is the distance between the lowest and highest values in a given set of data? | range |
| How old is it for infancy? | 0-2 |
| How old is it for childhood? | 2-10 |
| How old is it for adolescence? | 10-20 |
| How old is it for young adulthood? | 20-65 |
| How old is it for older adulthood? | 65-up |
| What are the major ogans for the nervous system? | brain and spinal cord |
| What are the major organs for the respiratory system? | lungs,diaphragm,mouth,and nose |
| What are the major organs for the urinary system? | bladder and kidneys |
| what are the major organs for the digestive system? | stomach & intestines |
| what are the major organs for the muscular system? | muscles & tendons |
| what are the major organs for the endocrine system? | pancreas & glands |