For items 25 - 30, consider the frequency distribution of the Age of Employees of MTF Inc.Complete the table below to answer some of these items.Class Interval (C. I.) Frequency Class Boundaries (C.B.) cf< cf>21 – 261225-2727 – 321733 – 383039 – 441845 - 50851 - 56525. What is the range of the given set of data?A. 5В. 6С. 7D. 826. How many employees have age more than 32.5?A. 29В. 44C. 59D. 6127. What is the positive difference between the lowest upper boundary and the lower boundary of themodal class?А. 5В. 6C. 7D. 8

We need to solve questions from 25 to 27.

Answered: For items 25 - 30, consider the…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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4.- For the following data set 10, 7, 6, k, 4, 7, 1, 10. Find the value of k so that (a) X = 6.25 (b) X = 7.5 Villalobos 2020 22 (c) M = 7 (d) MR = 10 CHAPTER 3. DATA DESCRIPTION
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3) The calculation of the range is based on all values of data set. Select one: True False
The graph below is an ogive of scores on a math test. The vertical axis in an ogive is the cumulative relative frequency and can also be interpreted as a percentile. Use the graph to approximate the test score that corresponds to the 30th percentile. O A. 9 ОВ. 4 Percentile Ranks of Math Test Scores ОС. 56 100- 90- O D. 50 80- 70- 60- 50- 40- 30- 20- 10- 0- -> O 10 20 30 40 50 60 70 80 90 100 Test Socore (96) Click to select your answer. Percentile
p2.q2) Can anyone help me with that question? It is easy but i am confused. Thank you
The given data represents a frequency distribution of the F-scale intensities of recent tornadoes. Use the frequency distribution to construct a frequency polygon. Does the graph suggest that the distribution is skewed? If so, how? Construct a frequency polygon using the data. Choose the correct graph below. OA. Frequency 30- ^ F-Scale Q OB. 30- Frequency Does the graph suggest that the distribution skewed? If so, how? O A. The distribution does not appear to be skewed. O B. The distribution appears to be skewed to the right (or positively skewed). O C. The distribution appears to be skewed to both sides. O D. The distribution appears to be skewed to the left (or negatively skewed). F-Scale Q G O C. 30- Frequency F-Scale Q Tornado F-Scale 4 Frequency 25 16 O D. Frequency 30- I F-Scale Q Q
Convinced about the importance of data processing through of statistics, Matheus, a production engineer, needs to do an analysis of the following data, which refers to daily production, in tons, from a company that operates in the processing industry of sugar cane. b) In addition to organizing the data in the frequency distribution, it is important to interpret the data. So Matheus performs the interpretation of the following data. - The interpretation of the absolute frequency of the third class. - The interpretation of the relative frequency of the second class. - The interpretation of the accumulated absolute frequency of the fourth class. What is the correct interpretation performed by Matheus for the previous questions?
Can you answer number 16 please
Question 4The researcher wishes to use graphical descriptive methods to present summaries of the data on each of the two variables: hours worked per week and yearly income, as stored in file HOURSWORKED.jpga) The number of observations (n) is 65 individuals. The researcher suggests using 7 class intervals to construct a histogram for each variable. Explain how the researcher would have decided on the number of class intervals (K) as 7. b) The researcher suggests using class intervals as 10 < X ≤ 15, 15 < X ≤ 20, …, 40 < X ≤ 45 for the hours per week variable and class intervals 40 < X ≤ 45, 45 < X ≤ 50, ..., 70 < X ≤ 75 for the yearly income variable. Explain how the researcher would have decided the width of the above class intervals (or class width). c) Draw and display a histogram for each of the two variables using appropriate BIN values from part (b) and comment on the shape of the two distributions.
Home-myRCC mylearning.suny.edu/d21/le/content/920969/viewContent/25846458/View The following data represents the age of 30 lottery winners. Given the frequency distribution for the data, Age Frequency Relative Frequency Cumulative Relative Frequency [20,29] 0.1667 [30,39] 0.1 [40,49] 0.2 [50,59] 0.1 [60,69] [70,79] [80,89] 8 ✓ A.1 HW-23FA STATISTICS (81 x 5 3 6 3 4 8 1 What is the frequency of lottery winners of age between 19 and 40? 30 ✓% 0.1333 0.2667 0.0333 What percentage of lottery winners are 70 years or older? 0.266 + What is the relative frequency of ages under 40? What is the cumulative relative frequency of lottery winners younger than 50? O 0.1667 0.2667 0.4667 0.5667 0.7 0.9667 1 SEP 13
I need the answer as soon as possible
rrom the following ultimate class frequencies of the positive and negative classes and the total number of observations : (AB) = 100 , (aB) = 80 , (AB) = 50 , (aß) = 40.

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