B. The following data shows the satisfaction ratings given by 20 randomlyselected customers on services provided by a certain restaurant. Find themean median and mode.5 858 58989 67 94710648 610

Answered: Image /qna-images/answer/3a0606ae-f390-4acd-9b35-11e12cddc82f.jpg

Answered: B. The following data shows the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Consider the following stem-and-leaf diagram: Stem Leaf 13 6.9.9 14 14 2.3.3.3.4 6.7.8.9 15 1.3.4 15 6.7 16 2.4 What is the median of this data set?
Use table for questions 1a, b,c, Number of hours spent sleeping at night 5 8 6 7 4 9 8 7 5 9 8 10 7 7 8 6 8 8 7 8 9 8 7 5 9 10 7 8 8 6 1a. Find the measurer of central tendency for the data. Mean: Median: Mode: 1b. Which measure of central tendency so you think gives the best indication of the number of hours the “typical” person spends sleeping each night? Explain 1c. Suppose anotherperson was surveyed who said that he spends 3 hours sleeping at night. How would this affect the mean, median and mode? 2A. Use the given data set to solve the following problems 100, 129,105,97,112,103,241,110,117,18. Find the a) mean b) median c) mode B) What effect dose removing the outlier have on each measure of central tendency? a) mean b) Mode c) Median 3. Gray has taken an aptitude test 8 times and his scores are 96,98,105,36,87,95, and 93. Which measure of central tendency is most appropriate for his score?
Lisa took a survey of her classmates' favorite sport and recorded their genders. The results are in the table below: Preferred Sport Football Baseball Basketball Tennis Other Total Girls 2 3 5 4 3 Boys 8 2 6 4 3 Total What is the marginal relative frequency of survey participants who prefer tennis?
The accompanying data set lists diastolic blood pressure measurements (mm Hg) of females. All of the values are even numbers. Construct a stemplot. Identify the two values that are closest to the middle when the data are sorted in order from lowest to highest. (These values are often used to find the median.) 64 92 76 84 68 64 70 64 80 66 90 66 O 76 64 68 66 74 78 60 80 66 70 82 88 (... Construct the stemplot. Get more help - Clear all Check answer Ecd 3:0 36°F Clear 3/2 近

Construct a stem-and-leaf plot for the following data. 55 37 51 42 48 36 14 23 43 40 32 39 35 30 40 21 23 34 31 22
1. Tommy's cab company transports riders using 2 routes. Use the following data to determine the mean driving time and the variance in the driving time. Route 1 54 69 58 47 72 56 66 Route 2 61 62 63 53 58 65 59 67 1. Run Excel descriptive statistics for the data above. 1. Comment on any differences between the data.
The following refer to the following data set: 50.4 47.5 50.4 23.4 33.7 50.4 39.2 36.4 16.3 21.8 What is the arithmetic mean of this data set? mean = 37What is the median of this data set?median = 37.8What is the mode of this data set?mode = 50.4
(a) TV stations use ratings to decide which shows to keep or cancel. Therefore, the A. C. Nielsen Company collects data on the TV viewing habits of Americans and publishes the information in Nielsen Report on Television. Suppose that you want to use a paired sample to decide whether the mean viewing times of married men and married women differ: 1. Identify the variable. 2. Identify the two populations. 3. Identify the pairs. 4. Identify the paired-difference variable.
Consider the following data. Which of the following options best describes the relationships between the mean, median, and mode of the data? 2010 Winter Olympics Gold Medal Wins by Top 20 Medal-Winning Countries X 3 4 5 10 11 12 13 14 Number of gold medals won The mode is less than the median, and the median is less than the mean. The mode is less than the mean, and the mean is less than the median. The mode is greater than the mean, and the mean is greater than the median. The mode is greater than the median, and the median is greater than the mean. The mean, median, and mode are all the same.
Solve the problem. The following data gives the number of applicants that applied for a job at a given company each month of 1999: 63, 70, 68, 74, 83, 77, 79, 86, 82, 68, 66, 63. What is the median of the data? O 72 O There is no median. O 70 O 74 W ASUS f4 f5 f6 f7 f8 口京 f9 f10 f11 & 4 7 8. 9. R T Y U 因 5 图

A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 8 children from her practice, measures their height and head circumference and obtains the data shown below. Height Head Circumference 27 17.5 25 17 26.5 17.2 25.5 17 27.75 17.4 26.25 17.4 26 17.1 27.25 17.4 data table n 3 0.997 4 0.950 5 0.878 6 0.811 7 0.754 8 0.707 9 0.666 10 0.632 11 0.602 12 0.576 13 0.553 14 0.532 15 0.514 16 0.497 17 0.482 18 0.468 19 0.456 20 0.444 21 0.433 22 0.423 23 0.413 24 0.404 25 0.396 26 0.388 27 0.381 28 0.374 29 0.367 30 0.361 compute the linear correlation coefficient between the height and head circumference of a child. r = ____ (round to three decimal places as…
Consider the following ordered data. 4 7 7 8 9 9 10 11 12 (a) Find the low, Q1, median, Q3, and high.

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B. The following data shows the satisfaction ratings given by 20 randomly selected customers on services provided by a certain restaurant. Find the mean median and mode. 8 8 8 9 8 9 6 7 9 4 7 10 6 4 6 10