Directions: Select all the correct answers.The ages of people in attendance of a local group function are shown in the histogram below.Age of Attendence1-10 11-20 21-30 31-40 41-50 51-60 61-70 71-80 81-90 91-100AgeWhich of the following statements correctly describes the data?Five less attendees were older than 40 than those 40 or younger.Sixteen of the attendees were over the age of 50.More than half of the attendees were between the ages of 21 and 50.There were a total of 50 people in attendance.Number of Attendees

For the given histogram select the correct choices

Answered: Directions: Select all the correct…

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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Use the following table: $386 $328 $265 $428 $245 446 254 587 326 345 417 326 312 363 385 Prepare a frequency distribution from the above weekly salaries of teachers at Pikes Peak Community College. Use the following intervals: Salaries. Frequency $200 - $299.99. ?? 300 - 399.99. ?? 400 - 499.99. ?? 500 - 599.99. ??
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In this problem, we explore the effect on the mean, median, and mode of adding the same number to each data value. Consider the data set 2, 2, 3, 6, 10. (a) Compute the mode, median, and mean. (Enter your answers to one decimal place.)mode median mean (b) Add 7 to each of the data values. Compute the mode, median, and mean. (Enter your answers to one decimal place.)mode median mean (c) Compare the results of parts (a) and (b). In general, how do you think the mode, median, and mean are affected when the same constant is added to each data value in a set? -Adding the same constant c to each data value results in the mode, median, and mean decreasing by c units. -Adding the same constant c to each data value results in the mode, median, and mean remaining the same. -Adding the same constant c to each data value results in the mode, median, and mean increasing by c units. -There is no distinct pattern when the same constant is added to each data value in a set.
P QUESTION 8 A data set of 51 distinct values had the following mean and median: mean = 200 and median = 175. The largest value of the data set was 500. Later it was found that this incorrectly. The correct value is 255. What is the effect on the median and mean if the correction is made? O a. The mean would remain the same while the median would decrease. O b. Both the mean and median would decrease. O c. Both the mean and median would remain the same. Od. The mean would decrease while the median would remain the same. QUESTION 9 12) The Department of Education reported the following ordered data on percentages of bachelor's degree holders in 50 states in the USA during 2020 18 17 18 18 19 20 20 20 21 21 21 21 22 22 22 22 22 22 23 23 24 24 24 24 24 24 24 24 25 26 26 26 26 26 26 27 27 27 27 27 28 28 29 31 31 32 32 34 35 38 Click Save and Submit to save and submit. Click Save All Answers to save all answers. 74°F Sunny H a r O
The relative frequency of a class if 8 of the 40 data values lie within it is which of the following? The relative frequency of a class if 8 of the 40 data values lie within it is which of the following? 0.10 0.20 0.25 0.40
Find the five-number summary for the following data set. 8 2 8 8 7 5 8 6 4 1 Min Q1 Median Q3 Max
Given the data set A = {0, 0, 12, 13, 14, 15, 16, 18, 22, 25, 30} which of the following is a true statement? O There are two modes for the data set. O The mean is greater than the median. O The mean and the median have the same value. O There is no mode for the data.
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

Here is a set of data. 27 231 276 283 299 308 321 407 567 584 587 625 737 830 966 974 Identify the 5 number summary (min, Q1, median, Q3, max)
Which of the following must be entries from the original data set? the mode the range the third quartile the median the maximum
In this problem, we explore the effect on the mean, median, and mode of adding the same number to each data value. Consider the data set 4, 4, 5, 8, 12. (a) Compute the mode, median, and mean. (Enter your answers to one decimal place.) mode median mean (b) Add 3 to each of the data values. Compute the mode, median, and mean. (Enter your answers to one decimal place.) mode median mean

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