Mathematics, 26.10.2021 14:00 spyderpunch69
Edwin conducted a survey to find the percentage of people in an area who smoked regularly. He
defined the label "smoking regularly" for males smoking 30 or more cigarettes in a day and for
females smoking 20 or more. Out of 635 people who took part in the survey, 71 are labeled as
people who smoke regularly.
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Edwin wishes to construct a significance test for his data. He finds that the proportion of chain
smokers nationally is 14.1%
What is the 2-statistic for this data? Answer choices are rounded to the hundredths place.
-2.34
0 -0.24
0 -2.11
о
о
-0.03
Answers: 2
Mathematics, 21.06.2019 18:30, 2024daisjavien
For this option, you will work individually. the pythagorean theorem can be used in many real-world scenarios. part 1 write your own real-world scenario where the pythagorean theorem can be applied to find a missing piece. you may choose to write a problem that is two- or three-dimensional in nature. be sure that you will be able to draw a diagram of your scenario. write out your problem and submit it for part 1. be sure to end your scenario with a question. part 2 draw a diagram of the scenario you created in part 1. you may draw by hand and scan and upload your drawing or create a computer-generated drawing for submission. be sure to label all parts and dimensions of the drawing. part 3 solve the question that you posed in part 1. show all of your steps in answering the question. for this option, you will need to submit all three parts for full credit—your real-world problem and question, the diagram that you created, and your work solving the problem, showing all steps. * note that your instructor is looking for your own original idea. while it is acceptable to use the internet for research and inspiration, academic integrity policies apply.
Answers: 1
Mathematics, 21.06.2019 18:40, 25jzaldivar
This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.
Answers: 2
Edwin conducted a survey to find the percentage of people in an area who smoked regularly. He
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