The following tables show the make-up of students in a school's math club. Male Female Totals Freshmen 3 5| 8 Sophomores 6 4 10 Juniors 7 5 12 Seniors 4 6 10 Totals 20 20 40 P(female I freshman)? 7 20
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- Can you please help me on both 9 and 10?Find de mean, median, and more, 3,6,7,3,9,8,3,7 5Cash got 95, 75, and 80 in tests # 1, 2, and 3 in his class respectively. Suppose three tests in Cash's class have the following weights: test #1 30% Test #2 30% Test #3 40% Find Cash's weighted average for his three tests. 80 83 none of these
- Provide an appropriate response. A researcher records the number of employees of each of the IT companies in the town of Westmoore. The results are summarized in the table. Number of Number of IT Employees Companies |0-249 33 250-499 22 500-749 8 750-999 7 Find the class width. 249.5 250 1249Of the 44 theater performances that a critic reviewed, 15 were comedies. She gave favorable reviews to 6 of the comedies and unfavorable reviews to 14 of the non-comedies. Answer parts (a)-(d) below. a. Complete the two-way table summarizing the reviews. Favorable Non-favorable Comedy 6 enter your response here Non-comedy enter your response here 14 (Type whole numbers.)The following boxplot shows the weights, in kg, of the mens' World Cup players in 2018 for Australia and Argentina. Use the boxplots and the appropriate summary statistics below to answer the following. Team Australia Argentina- 65 70 75 80 85 90 95 Weight (kg) median IQR Australia 77 12 Argentina 75 a. Write 1-2 sentences comparing the centers in the context of the data. Use the appropriate number summary, median or IQR, in your comparison. b. Write 1-2 sentences comparing the variation in the context of the data. Use the appropriate number summary, median or IQR, in your comparison.
- the numbers of touchdown passes that peyton manning threw in each of his 13 seasons with the indianapolis colts are below 26, 26, 33, 26,27,29, 49, 28, 31, 31, 27, 33,33 Find the five number summary? What is the interquartile rang of data? Find the outliners in the data?How do you do the borda count?10
- A parking lot contains 10 vehicles. One is a new electric car that has only three wheels. The other 9 vehicles have four wheels each. An eighteen-wheeled truck drives onto the parking lot. The median number of wheels for the vehicles in the lot now is ________ the median before the truck came. Select one: a. Smaller than b. Exactly the same as c. Larger thanPaleontology students went on a dig for fossils. The following data set contains the number of fossils found by a sample of 12 students. 9,12,8,49,15,12,21,17,19,13,18,119,12,8,49,15,12,21,17,19,13,18,11 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: fossilsThe owners of an amusement park count the number of adults and children who attend the park on a Friday and Saturday. The completed table is shown below. Friday Saturday Total Adults 245 371 616 Children 154 277 431 Total 399 648 1,047 How does the joint frequency for the number of adults who attended the amusement park on Friday compare to the joint frequency for the number of children who attended the amusement park on Saturday? The joint frequency for the number of adults who attended the amusement park on Friday is 399, which is less than the joint frequency for the number of children who attended the amusement park on Saturday, 431. The joint frequency for the number of adults who attended the amusement park on Friday is 154, which is less than the joint frequency for the number of children who attended the amusement park on Saturday, 277. The joint frequency for the number of adults who attended the amusement park on Friday is 371, which is…