Question 1.

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. a Click the icon to view the the daily withdrawals (in 1005 of dollars) for a period of 30 days. (a) Choose the correct relative frequency histogram for the data using eight classes below. Q A. C) B. A A 0.4j 9' OAT Q 03- 03- 02 Q 02 Q 0-1:; I% 0.1:; |% 0 I l I l I l I l > El 0 I I I I I I I I > '21. 56 61 66 71 76 81 86 91 54 59 64 69 74 79 84 89 (:3 c O D A A 047 Q 04: 0' 0,3: 03 02 Q 02 Q 01 017 0 I3 0 f 56 61 66 71 76 81 86 91 59 64 69 74 79 84 89 90 X Data table 54 90 73 59 65 76 78 87 88 70 75 71 59 64 70 65 65 75 65 81 65 73 65 71 78 70 78 63 79 71 Print DoneUse the data set listed and technology to create frequency histograms with 5, 10, and 20 classes. 10 2 15 CO 12 10 w 11 11 11 4 2 9 15 Create a histogram with 5 classes. Choose the correct histogram below. O A. O B. Frequency Frequency 4 8 12 16 O- 4 12 16 Data Value Data Value O C. O D. 10- Frequency Frequency O- 4 8 12 16 0 4 8 12 16 Data Value Data ValueThe acccompanying data set lists the retirement ages for 24 doctors. Use the data to construct a cumulative frequency distribution using six classes and to create an ogive for the data set. Then describe the location of the greatest increase in frequency. @ Click the icon to view the data set. Complete the cumulative frequency distribution table below. Use the minimum data entry as the lower limit of the rst class. Cumulative Frequency \fConstruct a frequency distribution and a relative frequency histogram for the accompanying data set using ve classes. Which class has the greatest relative frequency and which has the least relative frequency? g Click the icon to view the data set. Complete the table below. Use the minimum data entry as the lower limit of the first class. Class Frequency, f Relative frequency >3= (Type integers or decimals. Round the class limits to the nearest whole number. Round all other values to the nearest thousandth as needed.) X Data Set Triglyceride levels of 26 patients (in milligrams per deciliter of blood) 138 199 238 143 293 176 238 217 228 181 138 266 160 176 400 169 459 146 398 151 199 293 192 319 419 160 Print Done