5. Represent by means of percentage bar diagram the following data. Items of Expenditure Family A (Rs) Family B (Rs) Food 150 350 Clothing 38 120 Rent 56 130 Education 24 68 Miscellaneous 70 95
Q: What is a histogram? A) It is a bar graph for quantitative data. B) It is a graph that shows how…
A:
Q: Length of stay is the total of wait and service times. Some longer stays are also approximated as 15…
A:
Q: 14. Show the following data by a pie diagram. Items of expenditure % of total expenditure Food 60…
A:
Q: leek Price/Package Packages Sold 1 $4.00 1,000 2 $4.00 1,000 3 $3.00 3,000 4 $2.00 10,000
A: We will use the concept of weighted average in this case. The formula for weighted average…
Q: Below is a chart of monthly expenses for a person who spends $1,000 a month. Category Rent…
A: the number that would represent the whole in this instance is the total expenditure .
Q: 6. The data that follow are the square footage (in 1000 feet squared) of 28 homes. 1.5 2.4 3.6| 2.6…
A: The data table of square footage of homes:The sample mean, The sample sd, The distribution:
Q: A researcher is interested in graphing the relationship between amount of debt (mild, moderate,…
A: Introduction: It is required to identify the most suitable graphical display for the given…
Q: The accompanying data table contains the listed prices (in thousands of dollars) and the number of…
A: In the given question, the dependent variable is prices (in thousands of dollars) and the…
Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…
A: Frequency is the number of times an observation occur in the data set and relative Frequency is the…
Q: 154 Clackamas Comm... Home - FAFSA on... Learn Online at C... (6) A hospital tracks the number of…
A:
Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…
A: The table is:
Q: The following data represent the living situation of newlyweds in a large metropolitan area and…
A: <$20,000 $20−35,000 $35−50,000 $50−75,000 >$75,000 total Own home 31…
Q: The data in the table represent the number of licensed drivers in various age groups and the number…
A: Given :
Q: Develop a stem-and-leaf display for the percentage increase in the starting salary. (Enter numbers…
A: Answer:-For The stem and leaf plot for the percentage increase in the starting salary.First we…
Q: 2. Use the data from the Venn diagram below to answer these questions. (a) How many non-adult dogs…
A:
Q: The boxplot below represents annual salaries of attorneys in thousands of dollars in Los Angeles.…
A:
Q: TABLE 1.5 The amount of money expended in fiscal year 2009 by the U.S. Department of Defense in…
A:
Q: (a) Find the least-squares regression line for males treating the number of licensed drivers as the…
A: (a) Use EXCEL to determine the regression equation for males. EXCEL procedure: Go to EXCEL Go…
Q: The data to the right represent the cost of living for 20 states. The cost of living average price…
A: The data to the right represent the cost of living for 20 states. The cost of living is a measure of…
Q: Different types of graphical displays are appropriate for communicating categorical data versus…
A: Graphs are extremely useful to visually represent characteristic of a data set.
Q: Suppose a magazine ranks the best paying college degrees in a country. The following data show the…
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…
Q: To help demonstrate the balance between study groups based of the baseline characteristics of a…
A: To find, To help demonstrate the balance between study groups based of the baseline characteristics…
Q: For a statistics assignment Amanda collected data on restaurant bills for tables. She categorized…
A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…
A: a. The frequency of a class or observation is the number of values corresponding to it.
Q: Fifty part-time students were asked how many courses they were taking this term. The (incomplete)…
A:
Q: Is there a relationship between one’s gender and whether one owns a dog, cat, or reptile? Use the…
A: It needed to test whether there is a relationship between one’s gender and whether one owns a dog,…
Q: Use the table to answer the following questions. Year U.S population (millions) Traffic…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…
A: The following table is given. Number of courses Frequency Relative frequency Cumulative frequency…
Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…
A: Given,Total no.of students=50
Q: To analyze how Arizona workers ages 16 or older travel to work (carpool, private vehicle, public…
A: Find your answer below
Q: For an article in a magazine, 20 different vehicles were selected to obtain data for comparison.…
A: The data is collected from 20 vehicles regarding the price, the fuel economy, the number of doors,…
Q: The table shows the motor vehicle deaths in the United States by year from 2010 through 2018. a)…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: A local postal carrier distributes letters, magazines, advertisements (ads), or billing statements.…
A: Given data is Delivered to Letters Magazines ads billing Total Home 39 35 8 4 86 Business 6 5…
Q: Consider the bar graph below, which shows average milk prices in four different cities in the United…
A: Given information: The bar graph that represents average milk prices in four different cities of…
Q: Determine the cumulative distribution function for the random variable. x < 1 1 < x < 2 F(x) i X 3 <…
A: To get the cumulative distribution function we need to work with the percent so x<1 will be 0,…
Q: Cost-to-charge ratio (the percentage of the amount billed that represents the actual cost) for…
A: Cost to charge ratio is given Regression line is also given, We have to answer for mentioned…
Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…
A: To find: a. To complete the table. b. What percent of students take exactly one course.
Q: The following data represent the inventory figures for 55-gallon fish tanks at an aquarium.…
A:
Q: Most Expensive Colleges Listed below are the annual costs (dollars) of tuition and fees at the 10…
A: In this case, we need to find the mean, median, mode and midrange for the given data.The formula for…
Q: The following data represent the living situation of newlyweds in a large metropolitan area and…
A: The given data represent the living situation of newlyweds in a large metropolitan area and their…
Q: 12. asta Menu tem teak T almo any, should be adjusted or removed. Number Menu Sold hicke aesar 1…
A: Menu Mix % = Number item sold / total sold Item CM = Menu Price - Food Cost Gross Margin = Number…
Q: Choose the correct answer below. O A. Relative frequency of a class is the number of observations in…
A: Solution: Relative frequency: The relative frequency of class can be defined as ratio of the class…
Q: (a) Find the best-fitting line that describes these data. (Round your numeric values to three…
A:
Q: 1) Which of the following statements is/are true? 1. The relative frequency is equal to the…
A: Since we know that Relative frequency formula in terms of percentage os defined as R. F. =( f / N )…
Step by step
Solved in 2 steps with 2 images
- Grade points are assigned such that an A receives 4 points, a B receives 3 points, a C receives 2 points, a D receives 1 point, and a F receives 0 points. Grades are weighted according to credit hours (units). If a student receives an A in a four-unit class, a D in a two-unit class, a B in a three-unit class and a C in a three-unit class, what is the student's grade point average? O A. 2.75 O B. 1.75 O C. 3.00 O D. 2.50 Click to select your answer. DELL XXX EVD disc RW DELLUse this dataset for your analysis software. Cost-to-charge ratio (the percentage of the amount billed that represents the actual cost) for inpatient and outpatient services at 11 Oregon hospitals is shown in the following table. A scatterplot of the data is also shown. Hospital 1 2 3 O No 4 5 6 7 8 9 10 11 No No 100 90 80 70 60 50 Cost-to-Charge Ratio Outpatient Inpatient Care Care 45 62 66 63 51 75 65 56 45 48 71 54 å Inpatient 55 80 76 75 62 100 88 64 50 54 83 100 65 Outpatient The least-squares regression line with y = inpatient cost-to-charge ratio and x = outpatient cost-to-charge ratio is ý = -1.1 + 1.29 x. (a) Is the observation for Hospital 11 an influential observation? Yes (b) Is the observation for Hospital 11 an outlier? Yes 75 (c) Is the observation for Hospital 5 an influential observation? O Yes O No (d) Is the observation for Hospital 5 an outlier? O Yes O NoExample 3. Present the following data by horizontal bar diagram. Bangalore Hydradad 11 9 City: Population (Lakhs) : Trichy 8 Mysore 7 Ooty 3
- The table to the right shows data found at a government census website, under a "Did You Know" panel. What type of data source is the information presented here based on? Private Sector Total Employment in a State All 2008 Q2 2009 Q2 Change Female 537,290 517,948 −3.6% Male 504,214 477,491 −5.3% Retail Trade Female 168,942 146,473 −13.3% Male 162,502 144,302 −11.2% Question content area bottom Part 1 Choose the correct answer below. A. The information is the outcome of an experiment that was conducted. B. The information is the result of an observational study that was conducted. C. The information is the result of a survey that was conducted. D. The information is collected via ongoing business activities. E. The information is distributed by an organization or individual.50 part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: # of Courses Frequency Relative Frequency Cumulative Frequency 1 24 0.48 2 15 3 a. Complete the table.b. What percent of students take exactly one course? %Example 3. Present the following data by horizontal bar diagram. Bangalore Hydradad 11 City: Population (Lakhs) : Trichy 8 Mysore 7 Ooty 3
- Listed below are the numbers of hurricanes that occurred in each year in a certain region. The data are listed in order by year. Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results. What important feature of the data is not revealed by any of the measures of variation? 9 12 20 12 The range of the sample data is (Round to one decimal place as needed.) The standard deviation of the sample data is (Round to one decimal place as needed.) The variance of the sample data is (Round to one decimal place as needed.) 5 9 16 3 What impactant fasturn of the data is not enunaled through the different m 5 16 variation 4 11 16 12 DAt a meeting of the board of directors for a manufacturing company, one of the regional managers put the data shown to the right on the overhead projector to illustrate the ratio of the number of units manufactured to the number of employees at each of the five manufacturing plants. Complete parts a and b below. Plant Location ABCDE Units Manufactured / Employees 6.1 9.9 11.8 11.3 10.8 a. Discuss whether a pie chart or a bar chart would be most appropriate to present these data graphically. Choose the correct answer below. A. Only the bar chart clearly displays the ratio of the units manufactured to employees by plant location. B. While both charts clearly display the ratio of the units manufactured to employees, it is easier to compare the ratios across plant locations with the bar chart. C. Only the pie chart clearly displays the ratio of the units manufactured to employees by plant loca on. D. While both charts clearly display the ratio of the units manufactured to employees, it is…Example 3 Draw bar diagram for the following data. Years 1996 1997 1998 1999 2000 2001 Scale (*000) 75 90 85 98 105 109
- 7. The following circle graph shows the distribution of expenditures related to wildlife watching in a recent year. Use the graph to answer the questions. Food Other 7% Lodging 5% 18% Transportation 7% Trip related costs 2% Equipment 61% a) What percent of expenditures are on food? b) In a recent year, $38 million was spent in wildlife watching recreation. How much of that was spent on transportation?One of the biggest factors in determining the value of a home is the square footage. The accompanying data represent the square footage and selling price (in thousands of dollars) for a random sample of homes for sale in a certain region. Complete parts (a) through (h) below. A Click the icon to view the housing data. (a) Which variable is the explanatory variable? Question Help v O Square Footage O Selling Price (b) Draw a scatter diagram of the data. Choose the correct scatter diagram below. O A. 4500- OB. 750 Oc. OD. 750- 1000- 150 1000 Click to select your answer(s) 4500 P Type here to search ON&E EB WA 421 PM 914 Panasonic CF-54 TOUGHBOOK 図 CDSS-4853 SarolPause Lock Break A/C F8 F9 F10 F11 F12 PrtSc Num Lock F2 F3 F4 F5 F6 F7 Esc SysRa Back space & Home 2$ 4 @ %23 1 A1 2 AZ 3 5 Page Y U R Q W 15 Tab Enter K 2 F H. 3 i田company's price/earnings (P/E) ratio is the company's current stock price divided by the latest 12 months' earnings per share. Suppose the following table shows the P/E ratios for a sample of 10 Japanese companies and 12 U.S. companies. Japan P/E Ratio 155 26 19 123 36 215 61 667 35 69 United States P/E Ratio 14 21 21 45 28 11 26 11 26 39 13 11 Is the difference between the P/E ratios for the two countries significant? Use the MWW test and ? = 0.01 to support your conclusion. Find the value of the test statistic. W = Find the p-value. (Round your answer to four decimal places.) p-value =