Several years ago, the state of California launched an aggressively advertisement campaign against smoking. We've interviewed students from 16 college campuses in California and recorded for each campus the percentage of students who claimed that they had encountered assay least one anti smoking advertisement on campus in the past month.  Here are those percentages.  53 39 30 49 48 42 41 38 26 36 40 42 52 51 45 50 Construct a box and whisker plot for the data.

Q: Consider the following back-to-back stem plot. A random sample of employees at a tech company was…

A: MaleFemale64275 8180 9090 0 50 0100 0 1 45 5 3 0110 0 5 7 8 85 5 5 4 2 1 0120 1 1 28 6 5 0 0 0139 5…

Q: 3. Students in a class were asked the make of their cars. Out of 100 students, 15 had Honda, 16 had…

A: A data can be raw or grouped, with some pro and cons associated with both of them. The raw data has…

Q: 5. Age at death of 25 people as follows. 78 90 82 90 79 83 88 94 98 77 87 74 77 92 91 79 68 94 77 96…

A: The data set is: 78 90 82 90 79 83 88 94 98 77 87 74…

Q: 1. For an agility test, fourth grade children jump from side to side across a set of parallel lines,…

A: We have given data are  27,17,18,29,22,22,23,24,23,17,21,25,20,12,19,28,24,22,21,25,26,25,16,27,22…

Q: Given the following stem-and-leaf plot/diagram of quiz scores. The range of the data set is 1 | 03 2…

A: given datastem and leaf plt is given we have to find out the range for the data set we know the key…

Q: 3) (20) For the dataset below, do a complete box-and-line plot analysis. 3 15 18 19 23 23 26 27 28…

A: Given data: n=11   Q1=14×(n+1)th term=14×12=3rd term=18 Quartile 1 is 18   Q2=12×(n+1)th…

Q: The following dataset represents ten students, indicating the frequency of their absences from a…

A: The following dataset represents ten students, indicating the frequency of their absences from a…

Q: The following is a stem and leaf plot for miles driven to work for a sample of social workers. 1…

A: The given image shows the stem and leaf plot for miles driven to work for a sample of social…

Q: Section C 80 85 75 76 81 76 75 76 76 96 85 78 73 81 89 74 74 76 86 74 90 75 88 79 86 81 90 89 88 85…

A:

Q: 5. In a carbon dioxide emission test center for automobiles, a sample of 20 days showed the…

A: 5. In a carbon dioxide emission test center for automobiles, a sample of 20 days showed the…

Q: The data show the number of vacation days used by a sample of 20 employees in a recent year. Use…

A: The data shows the number of vacation days used by a sample of 20 employees.

Q: Consider the following ordered data. 6 9 9 10 11 11 12 13 14 Select which a box-and-whisker plot…

A: (a) The given data is in the ascending order. The lowest data value is 6. Thus, the low data value…

Q: I need help with 2, 3 and 4 plz.

A: The given data is, Ethnic group of driver Belted not belted Total Black 273 98 371 Hispanic…

Q: 1. Consider the following sets of data. Which data appears to have more variation? SETA 35 16 22 19…

A: Given  Data set are given by Set A 35 16 22 19 23 13 17 27 9 15 Set B 15 9 56 30 3 70 2 40 51…

Q: Background The Food and Drug Administration (FDA) tries to find out whether there is a relation…

A: Given Information: Years(X) 23 15 30 33 8 40 18 5 28 15 3 29 10 21 33 34 24 27 21 18 Damage(Y)…

Q: Use the Box-and-Whisker plot to display the five-number summary of the following data: “ 47       28…

A: Data: 47, 28, 39, 51, 33, 37, 59, 24, 33

Q: The data show the number of hours of television watched per day by a sample of 28 people. Use…

A:

Q: Which choice best describes the estimate of E(yla = 0)? (a) E(y|x = 0) < -2 (b) -2 ≤ E(y|x = 0) < 0…

A: The data on the X and Y variables are as follows:X:−4,−2,0,2,4Y:−10.672,−6.428,−2.242,1.946,7.596To…

Q: 20 15 22 14 25 21 12 20 11 16 29 25 17 19 25 25 31 13 10 18 39 24 29 30 34 25 14

A: a) The stem and leaf plot is Stem Leaf 1 0, 1, 2, 3, 4, 4, 5, 6, 7, 8, 9 2 0, 0, 1, 2, 4, 5,…

Q: Is the  Proportions  similar to the one with counts? What is the difference? Write at least two…

A: The objective is to analyze the given graphs

Q: What is the expected frequency for the "31-64 yr" and "received recommended care" category? tonthr…

A: The expected count is calculated as E = (row total × column total)/total

Q: e distance (in miles) from an airport of a sample of 22 inbound and outbound airplanes set's first,…

A: The formulas for quartiles is,

Q: 3. Which choice best describes the value of the residual of the second observation (22)? (a) 22 -0.8…

A: The given data is: 1-4-10.6722-2-6.42830-2.242421.946547.596The objective is to find the residual…

Q: 26. Below is data that shows the number of times per day that 20 patients with obsessive compulsive…

A: Given data, 12 14 10 47 11 33 23 16 52 30 24 32 26 44 15 42 46 29 19 50   A Stem and…

Q: In one of Boston's public parks, mugging in summer months has been a serious issue. A police cadet…

A: x 10 15 16 1 4 6 18 12 14 7 y 5 2 1 9 7 8 1 5 3 6…

Q: The sale prices for homes in a certain city are as follows. Location 415 First Street 957 Locust…

A: I can help you solve the question about the probability density function (PDF) f(x) = { C√(2x + 1),…

Q: From your class:               3              2              1              2              1…

A:

Q: Table below shows the weight of 40 female students of a certain nursing school. Weight (pounds) 80 -…

A: Solution Given data is

Q: 2. The speeds (in km/hr) of 14 roller coasters found around the world are given below. Find the…

A: First arrange the data in ascending order. Median is calculated as,…

Q: 0 | 4 5  1 | 2 4 8 9 2 | 1 3 6 6 9 9 9 3 | 0 1 2 4 7 7 7 8 9 4 | 1 2 3 4 6  5 | 4 Key:3 | 0=30…

A: The stem and leaf plot is given.

Q: The manager of a fleet automobiles is testing two brands of radial tires and assigns one tire of…

A: We use t-test statistic to compare means of two samples. H0: there is no difference between means of…

Q: For which of the following sets of data should a stacked bar chart be used? The average height of…

A: Recall the following. A stacked bar chart is a graph that is used to break down and compare parts of…

Q: 1/ For the Park City basketball team, scores for th 32; 32; 33; 34; 38; 40; 42; 42; 43; 44; 46; -…

A:

Q: 1. Background: The Food and Drug Administration (FDA) tries to find out whether there is a relation…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Consider the following box and whi 16 10 20 30 Third quartile: Maximum

A:

Q: The ordered data below shows the lengths (in kilometers) of rivers on the South Island of New…

A: a) From the data, it is observed that there are 19 observations. Ascending order of the observation…

Q: The table below shows the heights, in inches, of 15 randomly selected National Basketball…

A: NBA NCAA 85 78 77 73 79 73 75 79 81 77 81 77 77 76 85 74 79 75 80 82 79 76…

Q: 38 41 50 36 36 43 42 49 48 40 37 41 43 50 45 45 39 38 41 47 36 35 40 42 43 29 33 re are 4 stems in…

A: Stem-and-leaf plot is a plot where each data value is split into a "leaf" (usually the last digit)…

Q: City A standard deviation: 20.84 thousand dollars City B standard deviation: 14.71 thousand dollars…

A: It is been asked to find the data in which empirical rule can be used, percent of income between…

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.