A manager wants to identify the relationship between gender and the degree of loyalty. A sample of customers were surveyed, revealed the following information: Degree of loyalty Low Medium High Gender Male 35 23 55 Female 17 30 20 The Chi-Square calculated value is: Select one: O 11.379 O 12.553 O 14.258 9.488

Q: Using the given data, find the following. 5 24 20 18 21 11

A: The ascending order of the given data is given below:5, 11, 18, 20, 21, 24

Q: The table below gives the number of accidents each year at a particular road intersection: 2007 4…

A:

Q: H.w B From the lowing tuble, calculate the population mean Y, and the population variance o. Student…

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Q: Using the following stem & leaf plot, find the five number summary for the data by hand. 1|55 2107 9…

A:

Q: he results are shown in the table below: Number of Bicycles Frequency 15 1 30 20 3 15 4 15 What is…

A: We have given that,  x :-  0     1      2      3     4      5 f :- 15   30   20    15   15     6…

Q: Below are the number of hours students studied for a Statistics exam. To construct a boxplot, what…

A:

Q: The following ten data values are provided: 3815 3083 1609 1566 1430 1428 1299 995 973 820 The value…

A: Quartile :  First quartile is the value such that 25% data fall below that value.

Q: Identify the following data set: ...the rates at which all of the cashiers scan products for a store…

A: Now we will find the correct option.

Q: Complete the following table: Grade on Statistics Relative Exam Frequency Frequency .08 A: 90-100 B:…

A:

Q: Fifty students took an examination and the result was shown below: Value frequency 149 154 159 164…

A: Given data is Value Frequency 149 5 154 2 159 6 164 8 169 9 174 11 179 6 184 3…

Q: What is the mode of the data shown in the following table? Measure Frequency (X) 12 13 18 m254

A: Mode: Mode is the value that occurs most frequently in a data set.

Q: The following frequency table summarizes a set of data. What is the five-number summary? Value…

A: Let 'n' is the total frequency. ∑f=n=19

Q: It is desired to test the level of education with the severity of the accident Find the chi-square…

A: Given, Observed frequency table: Expected frequency (E)  = row total*column total/Grand total

Q: The following data were collected on the height (inches) and weight (pounds) of women swimmers.…

A: Regression equation is

Q: A sample of average high temperature during July (x) of cities in Colorado compare in feet (y)…

A:

Q: Calculate P, for the following data relating to the height of the plants in a garden Heights (in cm)…

A:

Q: The coin size data (measured in millimeters) collected from each group is shown below. Low Income…

A: data and calculation for low income is given below Mean = 19.89 Median = 18.5 Standard deviation =…

Q: An inexperienced statistical clerk submitted the following statistics to his manager on the average…

A: We know working  time is inversely  proportional to number of workers. Amount of work is…

Q: Calculate (x-bar) for the data shown, to two decimal places 17.9 2.6 6.3 16.4 24.2 26.1 18.7 18.4…

A: Calculate Mean from the following data17.9,2.6,6.3,16.4,24.2,26.1,18.7,18.4,9.1,5.7

Q: Refer to the accompanying data display that results from a sample of airport data speeds in mbps .…

A:

Q: 3. Use the data set below to find the following: Data Frequency Item 30 35 40 45 8/279

A:

Q: Identify the ratio variables for the table below. Blood ID Age Gender Height group 1 25 F 1.62 B 35…

A: It is counting of numbers.

Q: State the Five Number Summary for the following dataset. 44   45   46   47   49   51   54   55   58…

A:

Q: Find the measures of center for following. Data Frequency 40 44 1 45 49 50 54 55 59 60 64 5 11 16 65…

A: Hi! Thanks for posting the question. Since there are more than one question, we will answer first…

Q: between number of sunny days per month and mood survey mea collected some data on myself by counting…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Complete the following table: Grade on Statistics Relative Exam Frequency Frequency А: 90-100 B:…

A:

Q: At OC, students have been surveyed to see whether they attend orientation. The data is as follows:…

A: Woman         Men Yes              162              112 No               148…

Q: e. The average number of calls per minute dur WAT lla IL

A: Given Data Population Mean,μ = 24.0 Population Standard Deviation,σ = 3.0

Q: In the data set below, the integer 5 exists in the 30th percentile ranking. 1 1 1 2 2 2 2455789 9 10…

A: The question is about percentile rank Given : To check : True / false : Integer 5 exists in 30th…

Q: c) Identify the scale of measurement of the following variables- 1. years of service on a job. 2.…

A: 1. years of service on a job -  Ratio (It is a discrete variable) 2. occupational prestige - Ordinal…

Q: 10+ 8 6. 2 9 11 13 5 7 9. data Based on the histogram above, what is the frequency of the class…

A: Given information- We have given the Histogram. We have to find the frequency of the class…

Q: A survey was given to 90 students at a local high school, asking how many minutes it takes them to…

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Q: The following data were collected for the distance traveled versus time rocket. Time, s 25 5. 75 100…

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Q: Frequency 10+ 8+ 6- 4- 2 1 35 79 data 9 11 13

A: Based on the histogram given below, to determine the frequency of the class containing the value 6.…

Q: A population data set produced the following information. N = 440, Ex = 4080, E y = 2430, xy =…

A:

Q: Classify each of the following by type of variables and level of measurement. a. Annual family…

A: Given the following dataa. Annual family income: $86, 000b. Marital status: Married

Q: The service time, in minutes, for 12 customers in a restaurant are given below. What are the data…

A: Given that  The data are arrange in increasing order  Position X (Asc. Order) 1 6.5 2 6.8 3…

Q: Using the data gathered from the thousands salary of call center agents, construct a Histogram and…

A: The histogram in this given case is to be plotted on a graph, considering the observational variable…

Q: Given n=80,X=76.5,s=3.1.which of these is the point estimate of the population mean?

A: We have given that  n=80, x̅ =76.5, s=3.1

Q: Consider the set of data below for the yield (in kg) of tomatoes with fertilizer and the numb of…

A: a) Scatter diagram:

Q: Data was collected for a sample of organic snacks. The ar summarized in the histogram below. 12 10

A: Frequency of a class gives the number of observations lies in that class. The frequency distribution…

Q: Listed below are the measured radiation absorption rates (in W. 5-number summary. 1.12 0.52 0.51…

A: The minimum value of the given data is 0.51 and it is calculated by using the Excel function,…

Q: Using the given data below, compute the following statistics:                                80…

A: Given : 80, 110, 83, 78, 60, 73, 89, 81, 94 a) mean = ∑Xin mean = 7489 mean = 83.11 b) Arrange the…

Q: Use this frequency distribution and the information in the paragraph above to answer the questions…

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

Q: The following data reflect the frequency with which people voted in the last election and were…

A: Chi-square test for independence.

Q: A male apparel company surveyed men t results are summarized below:

A: Given,  the table Years    Percentage Less than 1 year         16% 1 - 4 years         62%…

Q: Data was collected for a sample of organic snacks. The amount of sugar (in mg) in each snack is…

A: The histogram shows the amount of sugar (mg) found in organic snacks, using the histogram the…

Q: II. The following items appeared in a portion of the questionnaire to be filled up by an applicant…

A:

Q: A population data set produced the following information. N= 30 Σx 9980, Σy= 1455, Σw= 85,040 E2 =…

A: The given is,   N=250, Σx=9980, Σy=1455, Σxy=85,040Σx2=486,820    Σy2=136,745

Q: A set of data consists of 38 observations. How many classes would you recom- mend for the frequency…

A: It is given that the number of observations is 38.