Mathematics, 24.03.2021 19:20, asaadasaadasaad6524
A teacher wants to treat his homeroom class for having perfect attendance the last three months. He is deciding between offering a pancake breakfast in the morning or a pizza lunch in the afternoon.
To help him decide, he takes a poll of the first 10 students to arrive at school in the morning.
Do you agree with the teacher’s choice of sampling method? Explain why you think this method will be representative of the class, or describe a different method the teacher should use to get a representative sample.
Answers: 1
Mathematics, 21.06.2019 23:00, hd14yarnell
Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.
Answers: 2
Mathematics, 22.06.2019 00:50, babygirlmiller
You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?
Answers: 2
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