*11. A busy airport collected the data below on the number of passengers by airline for a particular month. Suppose the airport manager is interested in analyzing these data. Complete parts a through d. 189,852 86,242 485,783 21,110 309,061 17,154 37,368 392,330 51,227 206,431 85,888 474,095 64,129 98,283 11,632 1,586 126,391 409,166 117,990 92,267 189,261 62,539 176,220 43,402 35,578 623,456 261,027 322,156 29,400 89,523 208,495 44,836 333,804 a. Using the 2* zn guideline, what is the minimum number of dlasses that should be used to display the data in a grouped data frequency distribution? b. Referring to part a, what should the class width be, assuming you round the width up to the nearest 1,000 passengers? c. Referring to parts a and b, develop a grouped data frequency distribution for these airport data. (Start the first class at 0.) (Simplify your answers.) Number Of Passengers Frequency and under and under and under and under and under and under d. Based on your answer to part c, construct and interpret a frequency histogram for the data. Construct the frequency histogram. Choose the correct graph below. в. 15- 312.000 624.000 Number Of Passengers 312.000 624.000 Number Of Passengers 312.000 624,000 Number Of Passenger What is the correct interpretation of the frequency histogram? A. A majority of all airlines have less than 104,000 passengers per month at all airports. B. Only a few airlines have more than 104,000 passengers per month at any given airport. C. A majority of the airlines surveyed have less than 104,000 passengers per month at this particular airport. O D. Most of the airlines have more than 104,000 passengers per month at this particular airport. Aouanba kouanbe Kouanbe

The entirety of the data set will be in the two pictures

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Typed please and asap

3. The number of goals scored by Wayne Gretzky was recorded for seasons 1978 – 1999. (Please note the data set has been ordered from smallest to the largest for your convenience). 5, 9, 11, 16, 23, 23, 31, 38, 40, 40, 41, 46, 51, 52, 54, 55, 62, 71, 73, 87, 92 A. Construct a stem-and-leaf display for the data and describe the shape of the distribution (symmetric, skewed left, skewed right, bell-shaped, etc., any obvious outliers). B. What is the fraction of the data that is less than or equal to 31? C. Given that Ex, = 920 and Ex = 52 436 find the mean and standard deviation. D. Find the (i) median, (ii) Q1, (iii)Q:, (iv) the interquartile range (IQR), (v) the lower and upper fences. E. Construct a Box-plot for the data. What are your conclusions about the shape of the distribution? Compare with the results in Part A. F. Would the mean or the median be the most suitable measure to use to represent the central location of this distribution? Give reasons for your answer.

Second image is data set

Data: 3.5, 3.2, 3.1, 3.5, 3.6, 3.2, 3.4, 2.9, 4.1, 2.6, 3.3, 3.5, 3.9, 3.8, 3.7, 3.4, 3.6, 3.5, 3.5, 3.7, 3.6, 3.8, 3.2, 3.4, 4.2, 3.6, 3.1, 2.9, 2.5, 3.5, 3.1, 3.2, 3.7, 3.8, 3.4, 3.6, 3.5, 3.2, 3.6, 3.8 Sketch a histogram with ranges of 0.1, from minimum (2.5) to maximum (4.2) values. Then sketch a histogram with ranges of 0.3. You can include the relative frequency scales on the same sketches.

Please help on parts f, g, and h (subpart 3)

Here is a set of data. 75 90 108 266 391 469 560 690 694 725 798 803 857 964 Identify the 5 number summary (min, Q1, median, Q3, max)

Here is a set of data. 27 231 276 283 299 308 321 407 567 584 587 625 737 830 966 974 Identify the 5 number summary (min, Q1, median, Q3, max)