Use the frequency histogram to complete the following parts.(a) Determine the number of classes.(b) Estimate the greatest and least frequencies.(c) Determine the class width.(d) Describe any patterns with the data.(a) There areclasses.(Type a whole number.)(b) The least frequency is about(Round to the nearest whole number as needed.)The greatest frequency is about.(Round to the nearest whole number as needed.)(c) The class width is.(Type an integer or a decimal. Do not round.)(d) What pattern does the histogram show?OA. Most employees make less than $39,000 or more than $90,000.O B. Less than half of the employees make between $40,000 and $89,000.OC. About half of the employees' salaries are between $70,000 and $89,000.OD. About half of the employees' salaries are between $50,000 and $69,000.Frequency300200-100-0Employee Salaries34.5 44.5 54.5 64.5 74.5 84.5 94.5Salary (in thousands of dollars)Q

Given information: No. of variables=2Variables=1. Frequency.2. Salary.

Answered: Use the frequency histogram to complete…

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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Find the mean of the data from the frequency table: Value Frequency 0 6 1 0 2 6 3 8 4 9 5 6 Give your answer to two decimal places.
from the following 40 row data in the following table, find the Frequency bution Table, class mid-point, True class limit, and Relative frequency?
Use the frequency histogram to complete the following parts. (a) Determine the number of classes. (b) Estimate the greatest and least frequencies. (c) Determine the class width. (d) Describe any patterns with the data. (a) There are 7 classes. (Type a whole number.) (b) The least frequency is about 20 (Round to the nearest whole number as needed.) The greatest frequency is about. (Round to the nearest whole number as needed.) (…) Frequency 300- 200+ 100- 0 Employee Salaries 34.5 44.5 54.5 64.5 74.5 84.5 94.5 Salary (in thousands of dollars) Q ✔
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435 507 448 435 463 440 448 413 432 458 473 465 428 472 439 a. Summarize the data on femur lengths in a frequency table. Use class intervals that start at 400 and have width 20. b. Add a column to your table from part (a) for the relative frequencies. c. Draw a histogram that represents your frequency table. (Use either frequency or relative frequency for the vertical axis.)
Consider the data set: 7 8 4 2 1 3 9 3 Find the mean: (Round your answer to 3 decimal places if necessary) Find the median: (Round your answer to 3 decimal places if necessary)
Find the 5-number summary for the data shown 23 51 52 56 60 67 76 89 92 94 5 number summary:Find the lower fence: Find the upper fence
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The data to the right represent the number of chocolate chips per cookie in a random sample of a name brand and a store brand. Complete parts (a) to (c) below. (a) Draw side-by-side boxplots for each brand of cookie. Label the boxplots "N" for the name brand and "S" for the store brand Choose the correct answer below. O A. OB. O C. O D. S 10 N- 20 30 40 Q 17 S N- 10 20 30 40 9.1 ✔ N- 27 S- 10 20 30 40 Q N- ام 10 20 30 Name Brand 20 22 25 27 30 20 29 33 21 Full data set D Store Brand 24 23 21 27 19 26 24 33 15 23 22 26 22 28 17 25 28 40 G
A drink vendor randomly asked college students how many soft drinks they had consumed during the past week. Their answers were as follows: 5,0,2,1.1.9,0,1,0,3,1.1.4,3,4, and 7. a. Make a frequency table (NOT grouped). b. Make a histogram based on the frequency table. c. Make a frequency polygon based on the frequency table. d. Describe the shape of the histogram (i.e., mode?, skewed? etc.).

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Use the frequency histogram to complete the following parts. (a) Determine the number of classes. (b) Estimate the greatest and least frequencies. (c) Determine the class width. (d) Describe any patterns with the data.