ept: X b Success Confirmation of Que x + Workout progress - Google S x-420c-a1b0-20f137309845/pages/ad7c1aea3342ad2f96afeaa69ac58a0c805b40cc6?&use...3: Describing, Exploring, and Comparing DataXentG what is the difference betwee17,466 18,085 17,875 19,339 19,682 19,610MacBookXyear 1984. The income of basketball superstar Michael Jordan (a 1984 UNCgraduate and geography major) is included. Does his income have much ofan effect on the measures of center? Based on these data, would the collegehave been justified by saying that the mean income of a graduate in theirgeography program is greater than $250,000?■70 54 68 82 79 83 76 73 98 8199+UpdateAA -9. JAWS 2 Listed below are the number of unprovoked shark attacksworldwide for the last several years. What extremely important characteristicof the data is not considered when finding the measures of center?18,259 16,354 2,200,00010. PEAS IN A POD Biologists conducted experiments to determine whether adeficiency of carbon dioxide in the soil affects the phenotypes of peas. Listedbelow are the phenotype codes, where 1 = smooth-yellow, 2 = smooth-green,3= wrinkled-yellow, and 4 = wrinkled-green. Can the measures of center beobtained for these values? Do the results make sense?

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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3. Data from A. Experiments is an example of primary data. B. Newspapers C. TV shows D. Tabloids
DO THIS TYPEWRITTEN FOR UPVOTE
INSTRUCTION(S): 1. Analyze the given data using 2 or more statistical tool 2. Interpret results and make your implications.
Problem Suppose the number of beds in a sample of 12 private hospitals and 15 public hospitals were collected and given below. Private Public 195 180 185 173 262 166 232 160 135 194 244 174 162 167 207 297 180 127 221 150 137 151 180 145 254 204 210 a. Compute and interpret the mean, median, and the mode number of beds in the sample of private hospitals. Do the same for public hospitals. Compare private and public hospitals in terms of their average number of beds. Which measure of central tendency is appropriate to use? Explain. b. Combining private and public hospitals, what is the combined mean, median, and mode? Interpret these statistics. c. Compute the 5th percentile, 3rd quartile. Interpret each statistic.
Given that Canada's population is primarily made up of young citizens, then the histogram would be? Is it symmetrical or asymmetrical? Is it skewed to the left or skewed to the right if asymmetric? Or is it impossible to determine? Explain. What if the majority of the population is elderly? Will the response be the same?
Answer d & e only
The following refer to the following data set: 50.4 47.5 50.4 23.4 33.7 50.4 39.2 36.4 16.3 21.8 What is the arithmetic mean of this data set? mean = 37What is the median of this data set?median = 37.8What is the mode of this data set?mode = 50.4
(a) TV stations use ratings to decide which shows to keep or cancel. Therefore, the A. C. Nielsen Company collects data on the TV viewing habits of Americans and publishes the information in Nielsen Report on Television. Suppose that you want to use a paired sample to decide whether the mean viewing times of married men and married women differ: 1. Identify the variable. 2. Identify the two populations. 3. Identify the pairs. 4. Identify the paired-difference variable.
The Census Bureau's American Housing Survey has reported that 76 percent of families choose their house location based on the school district. You want to conduct a test of whether the population proportion really equals 0.76. Use a 0.10 level of significance and a sample of 440. The proportion of families in your sample that choose their home based on the school district was 0.78. a. State in statistical terms the null and alternative hypotheses. (2 points) b. Determine the appropriate test statistic. (z or t) (2 points) c. Determine the critical values. (2 points) d. Compute the test statistic. (2 points) e. Make a decision on the hypotheses. (which hypothesis is correct?) (2 points)
please use one or two variable analysis
This problem is about data. a. What are data?b. How is data type determined?
Considering how the data is skewed, which value best represents the center of {12.8, 5.7, 7.9, 1.3, 3.2, 2.8}? 5.62 O 4.45 4.22 O 11.55

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