1. Given below are information from a sample of single-pet owners (out of a total of 120 single-pet owners) in anexclusive housing complex.Age of PetOwnerSex ofAge of PetSex ofPetPetPetPetPetOwnerPetOwnerOwned OwnerOwnedOwner(in years)Owner(in years)116Dog14M28Others2F16Cat15F42Dog24Dog16F17Cat416Others17M23Others516Cat18M55Dog6M17Others19M18Cat7M30Cat20F40Dog8F55Dog21M16Others9M18Others22F38Dog10F25Cat23F61Cat11F17Dog24M34Cat12M20Dog25F62Dog1321CatShow your complete solution to each problem.What is the probability of selecting the given sample above?C.

Answered: 1. Given below are information from a…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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1. Given below are information from a sample of single-pet owners (out of a total of 120 single-pet owners) in an exclusive housing complex. Sex of Age of Pet Sex of Age of Pet Pet Pet Pet Pet pet Owner Pet Owner Owner Owned Owner Owned Owner (in years) Owner (in years) 1 M 16 Dog 14 M 28 Others 2 F 16 Cat 15 F 42 Dog 3 M 24 Dog 16 F 17 Cat 4 F 16 Others 17 M 23 Others F 16 Cat 18 M 55 Dog 6 M 17 Others 19 M 18 Cat 7 M 30 Cat 20 F 40 Dog 8 55 Dog 21 M 16 Others 9 M 18 Others 22 F 38 Dog 10 F 25 Cat 23 61 Cat 11 F 17 Dog 24 M 34 Cat 12 M 20 Dog 25 F 62 Dog 13 21 Cat Show your complete solution to each problem. b. The sample is only 1 out of how many samples that can be generated from the population?
8. Find Q.D. and its coefficient from the following data. Class 130- 134 160- 155- 159 12 135- 140- 140- 145- 150- Interval 139 164 144 21 149 154 Frequency 3. 12 28 19 5
question 4 only
Is there a relation between murder and arson? A random sample of 15 Midwest cities (over 10,000 population) gave the following information about an annual number of murder and arson cases. (Reference: Federal Bureau of Investigation, U.S. Department of Justice.) City 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Murder 13 11 24 15 14 10 19 20 22 16 18 6 21 8 17 Arson 96 47 92 72 38 36 162 80 111 85 84 37 146 4 51 Use a 1% level of significance to test the claim that there is a monotone-increasing relationship between the ranks of murder and arson. (a) Rank-order murder using 1 as the largest data value. Also, rank-order arson using 1 as the largest data value. Then construct a table of ranks to be used for a Spearman rank correlation test. City MurderRank x ArsonRank y d = x - y d2 123456789101112131415 Σd2 = please show formula or steps explain your answer
Find out the median of these data using the information provided
Q. Using the data given below answer the questions asked. 56 48 47 42 52 58 42 37 68 40 32 46 45 41 38 34 54 57 61 53 26 45 46 44 50 30 40 56 44 39 21 49 45 51 38 63 39 33 42 37 62 48 43 41 35 43 52 28 54 36 a) Make a frequency distribution of the data with proper number of classes, class limits, class boundaries, midpoints of the classes, frequencies and cumulative frequency columns. b) Make histogram of the data and also draw its frequency polygon. - c) Find Mean, Median, Mode and Quartiles of the data using the frequency distribution.
3. A mathematics placement test is given to all entering freshmen at a small college. A student who receives a grade below 35 is denied admission to the regular mathematics course and placed in a remedial class. The placement test scores and the final grades for 20 students who took the regular course were recorded as follows: Placement Test Course Grade | Placement Test | Course Grade 50 53 90 54 35 35 41 80 60 91 61 48 40 56 60 71 55 68 60 71 65 36 40 47 35 11 55 53 60 70 50 68 90 79 65 57 35 59 50 79 (a) Plot a scatter diagram. (b) Find the equation of the regression line to predict course grades from placement test scores. (c) Graph the line on the scatter diagram (d) If 60 is the minimum passing grade, below which placement test score should students in the future be denied admission to this course?
1. Given below are information from a sample of single-pet owners (out of a total of 120 single-pet owners) in an exclusive housing complex. Age of Pet Owner Sex of Age of Pet Sex of Pet Pet Pet Pet Pet Owner Pet Owner Owned Owner Owned Owner (in years) Owner (in years) M 16 Dog 14 M 28 Others 2 F 16 Cat 15 F 42 Dog 3 M 24 Dog 16 F 17 Cat 4 F 16 Others 17 M 23 Others F 16 Cat 18 M 55 Dog M 17 Others 19 M 18 Cat M 30 Cat 20 F 40 Dog 8 55 Dog 21 M 16 Others 9 M 18 Others 22 F 38 Dog 10 F 25 Cat 23 F 61 Cat 11 17 Dog 24 M 34 Cat 12 M 20 Dog 25 F 62 Dog 13 21 Cat Show your complete solution to each problem. g. Compute the measures of variation of the ages of the pet owners.
The data set shows the ages of all participants in two yoga classes. Complete parts (a) through (d) below. 8:00 P.M. Class 3:00 P.M. Class 77 19 24 18 18 18 68 75 60 25 59 22 33 20 19 69 73 64 53 35 68 71 23 43 18 19 24 76 68 75 55 73 59 31 44 25 20 31 18 77 38 74 (a) Make a back to back stem-and-leaf plot to display the data. 8:00 P.M. Class 3:00 P.M. Class 1 2 3 te 5 6 esc Key: 10 10 7 cce 1-- 4t
1. A researcher wishes to determine if the following distances (in meters) traveled by a random sample of ten world-class long jumpers are highly affected by the speed (in meters per second) at takeoff. The distances recorded from the sample long jumpers are as follows: 7.67, 8.22, 7.94, 7.16, 8.08, 7.35, 7.89, 7.76, 7.25, and 7.43. On the other hand, the speeds are recorded as follows: 8.9, 9.2, 8.1, 8.6, 9.0, 8.4, 8.8, 9.1, 8.0, and 8.2. What will be the distance, assuming that the speed is 9.4 meters per second? Round your answer to two decimal places. There is no need to place the unit. 2. A certain regression line equation has the slope equal to 720.25 and an intercept that is equal to -182.4. What will be the predicted score for the dependent variable if the independent variable is 281.5? Round your answers to two decimal places. Do not place any unit.
1. Given below are information from a sample of single-pet owners (out of a total of 120 single-pet owners) in an exclusive housing complex. Sex of Age of Pet Sex of Age of Pet Pet Pet Pet Pet Pet Owner Pet Owner Owner Owned Owner Owned Owner (in years) Owner (in years) M 16 Dog 14 M 28 Others F 16 Cat 15 F 42 Dog 3 M 24 Dog 16 F 17 Cat 4 F 16 Others 17 M 23 Others F 16 Cat 18 M 55 Dog 6 M 17 Others 19 M 18 Cat 7 M 30 Cat 20 40 Dog 8 F 55 Dog 21 M 16 Others 9 18 Others 22 F 38 Dog 10 25 Cat 23 F 61 Cat 11 17 Dog 24 M 34 Cat 12 20 Dog 25 F 62 Dog 13 21 Cat Show your complete solution to each problem. e. Use graphs/charts to present the data gathered (one graph/chart for each variable).

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