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You work at a bank and are asked to recommend the amount of cash to put in an ATM each day. You don't want to put in too much (security) or too little (customer irritation). Complete parts (a) through (c) below. Es Click the icon to view the the daily withdrawals (in 100s of dollars) for a period of 30 days. a) Clioose the collectierave nequency Thistogram in the uata using eight Classes below. OA. OB. 0.44 0.3- 0.2- 0.1- 0-1 60 65 70 75 80 85 90 0.4- 0.3- 0.2- 0.14 0- 95 62 67 72 71 82 87 92 97 O C. O D. 0.47 0.47 0.3- 0.2 0.14 0- 0.34 0.2- 0.1- 01 65 70 75 80 85 90 95 97 62 67 72 1 82 87 92 97 (b) If you put $8450 in the ATM each day, what percent of the days in a month should you expect to run out of cash? 1% (Round to the nearest tenth as needed.) (c) If you are willing to run out of cash for 10% of the days, how much cash should you put in the ATM each day? (Round to the nearest hundred dollars as needed.) Match the plot with a possible description of the sample. 100 110 120 130 140 Choose the correct answer below. O A. Ages (in years) of a sample of residents of a retirement home B. Time (in minutes) it takes a sample of employees to drive to work C. Highest yearly temperature (F) for a sample of deserts OD. Grade point averages of a sample of students with finance majors Give conclusions that can be drawn from the graph. Select all the conclusions that can be drawn from the graph. A Tailgaters irk drivers the most How Other Drivers Irk Us Too cautious 2% Ignoring signals Speeding 3% 7% Using cell Driving slow phone 21% 13% Using two parking spots 13% 49 Other 10% Bright lights Tailgating 4% 23% B. Most drivers are irked by the same thing C. The percentages sum to more than 100% D. Too-cautious drivers irk drivers the least E. Using a cell phone irks drivers the most IF. Ignoring signals irks drivers the least No signals Use a stem-and-leaf plot that has two rows for each stem to display the data, which represent the income (in millions) of 30 of the highest paid athletes. Describe any patterns. 35 36 44 50 35 55 56 66 45 63 44 43 81 53 38 73 34 38 86 34 46 37 75 45 34 53 41 42 45 48 Determine the leaves in the stem-and-leaf plot below. Key: 3/3 = 33 Income ($ millions) What best describes the data? O A. Most of the incomes are between 50 and 70 million dollars. OB. Most of the incomes are greater than 60 million dollars. O c. The incomes are evenly spread between 30 and 90 million dollars. OD. Most of the incomes are less than 60 million dollars. The medal counts for five countries at a recent international sports competition include countries A (41 medals), B (69 medals), C (110 medals), D (66 medals), and E (75 medals) .Use a Pareto chart to display the data. Describe any patterns. Which Pareto chart below displays the data? O A B Medal Counts Medal Counts Medals 120 100- 80- 60- 40- 20- Medals 120- 100- 80 60- 40- 20- B E D B Country Country O c. Medal Counts OD Medal Counts 120 Q Medals 100- 80- 60- 40- Medals 120- 100- 80- 60- 40- 20- 0 2014 0- B B D E Country Country Country V won the greatest number of medals and country won the fewest. Use a time series chart to display the data shown in the table available below. The data represent the numbers of bachelor degrees in engineering (in thousands) conferred in a country. Describe any patterns. Click the icon to view the engineering degrees data. Which time series chart below displays the data? OA. Engineering Degrees OB. Engineering Degrees A 110- 100- 904 80- 70+ 2005 2007 2009 2011 2013 2015 Year Degrees (in thousands) 110- 100- Q 90 80- 70 2005 2007 2009 2011 2013 2015 Year OC. OD Engineering Degrees 110 Degrees (in thousands) Engineering Degrees 110 100- 90- 80- 70+ 2005 2007 2009 2011 2013 2015 Year Degrees (in thousands) 100- 90- 80 70+ 2005 2007 2009 2011 2013 2015 Year What best describes the data? O A. The number of degrees conferred decreased each year. OB. The number of degrees conferred increased each year until 2011, then decreased each year. C. The number of degrees conferred increased each year. D. The number of degrees conferred increased each year until 2012, then decreased each year. A misleading graph is a statistical graph that is not drawn appropriately. This type of graph can misrepresent data and lead to false conclusions. Sales for Company 130 (a) Explain why the graph is misleading. (b) Redraw the graph so that it is not misleading Sales (in 90 3rd 2nd 1st 4th Quarter (a) Choose the correct answer below. A. The large gap in the vertical axis makes it appear that the sales for the 3rd quarter are disproportionately larger than the other quarters. B. The quarters displayed out of order. O C. There is a gap between the quarter values. OD. The area for the 3rd quarter sales is drawn artificially larger than the area for the other quarters. (b) Choose the correct graph below. O A OB. OC. Sales for Company A 130] Sales for Company 1302 Sales for Company 1307 Sales (in $1000) Sales (in $1000) 3rd 2nd 1st 4th Quarter 3rd 2nd 1st 4th Quarter 1st 2nd 3rd 4th Quarter Click to select your answer. Determine whether the approximate shape of the distribution in the histogram shown is symmetric, uniform, skewed left, skewed right, or none of these. Justify your answer. 15 12- 9- 6- 3- 0+ 75 95 115 135 155 Choose the correct answer below. O A. The shape of the distribution is skewed left because the bars have a tail to the left. O B. The shape of the distribution is symmetric, but not uniform, because a vertical line can be drawn down the middle, creating two halves that look approximately the same C. The shape of the distribution is uniform because the bars are approximately the same height. OD. The shape of the distribution is skewed right because the bars have a tail to the right. O E. The shape of the distribution is none of these because the bars do not show any of these general trends. Consider a frequency distribution of scores on a 50-point test where a few students scored much lower than the majority of students. Match this distribution with one of the graphs shown below. 15- 12- 9 6 D 201 B 15 10 5 0- 1 4 10 20 16 12 8 4 0 25000 37.5 47.5 45 75 105 95000 The correct histogram is (Type A, B, C, or D.)