The stemplot below shows the number of wins for each of the 30 Major League Baseball teams in 2009. Find the percentiles for the two teams that wa games. 62455 7 00455589 8 0345667778 9123557 10¹3 Rey 519 represents a team with 59 wins 70 wins is the type your answer... th percentile
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A: Given:
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A:
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- The executives at HyGreat, a soda and energy drink company, conducted a quarterly review of the company's production facilities. For the review, the number of work stoppages due to mechanical failure were counted at each of the company's bottling plants. The histogram below summarizes the data. Use the histogram to answer each of the questions. Frequency (Number of bottling plants) 10- 9. 8. 7 6- 5. 4. 3. 2- 1 4 to 10 11 to 17 18 to 24 25 to 31 32 to 38 Number of work stoppages (a) One class is the most frequent. How many bottling plants are in this class? (b) What is the class width? (c) How many bottling plants had 17 or fewer work stoppages?The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is 3131 hours and the median is 27.227.2 hours. Twenty-four of the families in the sample turned on the television for 1616 hours or less for the week. The 7th percentile of the data is 1616 hours. What is the value of the 50th percentile?A veterinarian recorded how many kittens were born in each litter. This data is summarized in the histogram below. (Note: The last class actually represents "7 or more kittens," not just 7 kittens.) QUESTIONL: What is the frequency of the litter having at most 2 kittens? (PHOTO ATTACHED)
- The table below consists of 7 numbers. Find the percentile of the value 56. (Note: Percentiles are always rounded to the nearest whole number.) 56 84 60 21 47 81 35 56 represents the -th percentilefind the mean, median, and range of the set of numbers. Then, use Excel to create a frequency table and a histogram of the test scores. Make sure to label your tables and graphs appropriately A researcher is studying reaction times in mice. The reaction times in milliseconds (ms) for thirty mice are shown below. 66 384 539 578 166 741 874 384 221 178 176 675 275 15 845 397 271 655 681 702 63 823 364 194 755 744 557 776 69 857Jason scored a 83 out of 100 Sarah scored a 80 out of 100 Sam scored a 75 out of 100 What is the percentile rank.
- A class of students took a test. The instructor said that the 75th percentile score was 90 out of 100. What does this mean? A. 90% of the students scored 75 or more on the test. B. 75% of the students scored 90 or more on the test. C. 25% of the students scored 90 or more on the test. D. The high score in the class was (.75)(90).When finding percentile ranks for a percentile, the focus is always on identifying the percentile rank on the left side of a percentile. O True O FalseThe histogram below gives the length of service of members of the Department of Mathematics and Statistics at a particular university. The classes, in years of service, are 0−−4.9, 5−−9.9, etc., and the vertical axis represents the number of faculty. (a) What percent of the department faculty have 20 or more years of service?Answer: % (b) If a member of the department is chosen at random to serve on a university committee, what is the probability (in decimal form) that the chosen representitive will have between 25 and 35 years of service?Answer: (c) What is the probability the representative above will have less than 5 years of service given that the person has less than 15 years of service?Answer:
- A: 0, 5, 2, 3, 0, 6, 0, 10, 3, 0 a. Use each sample to make an estimate for the median number of nights students in your school plan to camp next summer.The histogram below gives the high temperatures for a simple random sample of May, June, and July days. What percent of days are between 70 and 80 degrees? Round your answer to the nearest percent.Find the mean, the median, and the mode for the set of scores in the frequency distribution table. f: 1,2,3,4,5, x: 2,3,6,6,6,6,6,7,8,8,8,9,10,10,10 Mean = ___________ Median = __________ Mode = ____________