* 19. Calculate median from the following data: 0-10 10-30 30-60 60-80 80-90 Marks 15 30 8. No. of Students meli r6

Q: * The mean of the following data (8, 9, 3, 6, 4) equal: A. 6 OB.7 C. 8 O D. 4 OE. 3 * The median of…

A:

Q: Here are the scores on the scores on the first exam in an introductory statistics course for 1o…

A: Data 80,73,92,85,75,98,93,55,80,90  Note: According to Bartleby guidelines expert solve only one…

Q: Many people travel to the south rim of the Grand Canyon on vacation each year. The National Parks…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: There are five numbers in a data set. They are 1, 2, 18, 19 and x, where x is one of the largest two…

A: The five numbers are 1,2,18, 19, and x. Here, x is the one of the largest two number of five. Median…

Q: Write 5 data points with a median of 15 and a mode of 13. Show how you found your work

A:

Q: Q24. The median of the observations 5, 13, 8, 10, 15, 18, 17, 22 is (a) 17 (b) 15 (c) 13 (d) 14

A: The first thing to do is to arrange the observations in ascending order:5, 8, 10, 13, 15, 17, 18, 22…

Q: find geometric mean for giiven data 54,45,85,63,96,75,12,3,65,19,85

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Q: Determine the range of the following raw data. Write your solution.

A: A measure of variability is a summary statistic that represents the amount of dispersion in a…

Q: 4. {4, 16, 9, 4, 2, 4, 1, 4, 16, 9, 4, 2, 4, 1}

A:

Q: For the set of data, describe the shape of the distribution…

A: 28, 14, 22, 36, 55, 39, 46, 63, 46, 35, 53, 55, 67, 42

Q: Construct a table for the following data: The enrolment of Canlaon High School, 1990-1991 follows:…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: Given : Data represents  the number of birds observed at a given feeder over the past several days.…

Q: Find the number of students from the following who scored marks not more than 45. Marks range 30-40…

A: Given Information: Marks  frequency 30-40 35 40-50 48 50-60 70 60-70 40 70-80 22…

Q: 8. Do 5 number summary and box plot of the following data: 3,7, 2, 10, 8, 12, 14, 18, 21, 16, 8

A: Given data: 3, 7, 2, 10, 8, 12, 14, 18, 21, 16, 8 To find 5 number summary and to construct box plot…

Q: find 4th deciles for given data  12,15,14,2,6,32,25,6,85,75,62,96,35,14,26,35,28,65,8

A:

Q: Which of the following is a correct interpretation of this chart?   a. The distribution is skewed…

A: According to the given histogram, it can be seen that initial data are higher. Therefore, it is…

Q: Below are the data for the number of days that it took Wyche Accounting to perform audits in the…

A: To find the mean (average) of the number of days it took Wyche Accounting to perform audits in the…

Q: Becca created the following table to show the number of days in each month. Each X represents one…

A: Given that,X represents one month.Becca created the table to show the number of days in each month.

Q: Find median of data Class       5-9,10-14,15-19,20-24,25-29 Frequncy   4         6        8…

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Q: Compute the median of 25, 58, 23, 36, 53. Round to 2 decimal places as needed.

A: The random variable is X. We have to find the median. The number of observations are 5.

Q: he following item represents the number of birds observed at a given feeder over past  several days.…

A: Given data, 21,37,13,71,2,36,46,60   Sort the data in ascending order. 2,13,21,36,37,46,60,71…

Q: 17. People who make less than and more than are considered unusual? a. $42,000; $58,000 b. S60,000;…

A: If a random variable X, with the assumption that, X~N(μ,σ2), then the z-score is Z=X-μσ;…

Q: 5. Find the followings: mean, mode, median and midrange. 53, 52, 75, 62, 68, 58, 51, 51

A: 53, 52, 75, 62, 68, 58, 51, 51 Sample size n =8 Arrange the data set in ascending order are.…

Q: What is the mean of the following data set 60,52,48,32,62,45,48,52,60,48

A: Solution

Q: 1. Use the data in the table below to test whether resident's opinion on full evacuation depends on…

A:

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: See the attachment

Q: Make a stem-and-leaf plot for the following stock prices: 25 64 32 99 74 27 66 72 83 54 59 67 72 66…

A: To organize the given set of data using stem and leaf plot. It is a natural way to organize…

Q: find mean and median of data   41,42,4,44,44,45,48,49,50,51

A:

Q: Reputations of 10 Companies in the U.S. Year Company Company Name Formed Reputation Industry…

A: The interval scale is a quantitative measurement where there should be order and the difference…

Q: Given the following 8 scores: 52, 56, 59, 62, 74, 79, 87, 87 1. a) Find the mean. b) Find the…

A: X=52, 56,59,62,74,79,87,87N=8

Q: . Find the median of these numbers: 4, 2, 7, 4, 3.

A: We have given that,  The data set are : 4, 2, 7, 4, 3 Then,  We will find the Median (M) = ?

Q: The comparison line graph indicates the rainfall for the last six months of two different 2013 years…

A: The given comparison line graph indicates the rainfall for the last six months of two different…

Q: The given data set is: 10 19 5 5 Find the median. 16 7 19 22

A: It is given that  The data is  10, 19, 5, 5, 16, 7, 19, 22

Q: Draw a box plot for data of 12, 25, 9, 3, 8, 10 (take k = 1.5)

A: Data 12 25 9 3 8 10

Q: The value of a certain car when it was brand new with 0 mileage was $17,000 but the value dropped to…

A: The given scatter plot is a linear and it's slope is negative. Given that, at zero miles the value…

Q: The following are the scores of students in their statistics quiz, find the simple mean, median and…

A: Since you have asked to solve multiples problem, according to the Q&A guidelines we are supposed…