Ten kids line up in a random order. There are three boys and seven girls in the group. Let X be a random variable denoting the number of boys in the front half of the line. Give the pdf of X:

Guadalajara Tours' daily sightseeing trip has a capacity of 55 people. Each day, tour officials record the number of people making the trip. The data for a selection of 22 summer days are as follows. 31, 36, 41, 42, 43, 43, 46, 46, 46, 47, 47, 49, 51, 51, 51, 51, 52, 52, 52, 54, 54, 54 Send data to calculator Send data to Excel Frequency 10- 10 6+ 4 4. 2+ 1. 0- 30 35 40 45 50 55 Number of people on trip OMean (a) For these data, which measures of central tendency take more than one value? Choose all that apply. OMedian Mode ONone of these measures OMean (b) Suppose that the measurement 31 (the smallest measurement in the data set) were OMedian replaced by 15. Which measures of central OMode tondoncu would bo offoctod by the chano02 Explanation Check O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Access APA pe here to search 99+

ion 7 of 17 Paleontology students went on a dig for fossils. The following data set contains the number of fossils found by a sample of 12 students. 10, 13,9, 50, 16, 13, 22, 18, 20, 14, 19, 12 Click to download the data in your preferred format. CrunchIt! CSV Excel JMP Mac Text Minitab PC Text R SPSS TI Calc What is the median number of fossils found by the students? median: fossils DELL

List the most important data types. &tell Two example  for Each