Solution Normal Calculations Follow the directions for each problem Be sure to write your answers in complete

Solution Normal Calculations Follow the directions for each problem Be sure to write

the directions for each problem Be sure to write your answers in complete sentences clearly identifying the variable

Solution Normal Calculations Follow the directions for each problem Be sure

to write your answers in complete sentences clearly identifying the variable

Solution Normal Calculations Follow the directions for each

Solution Normal Calculations Follow

Category: | General |

Words: | 1050 |

Amount: | $12 |

Writer: |

Paper instructions

I need help with this work packet. I have no idea what I am doing. 2.03 Normal Calculations
Follow the directions for each problem.
Be sure to write your answers in complete sentences,
clearly identifying the variable of interest.
(38 points).
1.
A farmer has found that his yearling steers have a mean weight of 1200 pounds with a standard
deviation of 75 pounds.
He has determined that the weights of the steers fall into a normal
model.
a. He is hoping to win the State Fair with one of his larger steer.
How unusual would it be for
him to have a steer that weighs 1350 or more pounds in his herd?
Do not use a calculator; graph
the area under the normal curve that represents the probability of finding a steer weighing at least
1350 pounds.
Show all your work and write in complete sentences. (6 points: three points for
graph, three points for explanation)
b. How many standard deviations from the mean would a steer weighing 1100 pounds
be? Please be sure to show your calculations, use the graph below, and write your answer
in a complete sentence. (6 points:
2 points for graph, 2 points for calculations, 2 points for
complete sentence response)
c. Which would be more unusual, a steer weighing 1365 pounds or a steer weighing 1015
pounds?
Please be sure to show your calculations and write your answer in a complete
sentence (6 points:
3 points for work, 3 points for complete sentence response)

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