Images | Horsepower |
![tractor4200.jpg (4865 bytes)](tractor4200.jpg) |
30 |
![tractor5205.jpg (4608 bytes)](tractor5205.jpg) |
48 |
![tractor6605.jpg (8158 bytes)](tractor6605.jpg) |
95 |
![tractor7410.jpg (6782 bytes)](tractor7410.jpg) |
105 |
![tractor8520.jpg (4841 bytes)](tractor8520.jpg) |
255 |
![tractor9520.jpg (4271 bytes)](tractor9520.jpg) |
450 |
Use the horsepower data to perform the following calculations:
- Find the sample size n:
- Find the minimum:
- Find the maximum:
- Find the range:
- If this data is to be divided into three bins what is the width of a single bin?
- Determine the frequency and calculate the relative frequency using three bins. Record your results in the table provided.
x | Frequency | P(x) |
_______ | _______ | _______ |
_______ | _______ | _______ |
_______ | _______ | _______ |
Sum: |
_______ |
_______ |
- Determine P(x <= 170)
- If A is the dominant gene for normal vision and a is recessive gene for achromatopsia, what is the probability of an Aa carrier father and an aa achromat mother having an achromatic children?