A researcher records the number of employees of each of the IT companies in the town of Westmoore. The results are summarized in the table. Number of Employees Number of IT Companies 0-249 33 250-499 22 500-749 8 750-999 7 Find the class width. Group of answer choices 250 5

Q: Find the number of distinguishable arrangements of the word "EMPATHY".Your answer is :

A:

Q: In a poll of 513 human resource professionals, 45.8% said that body piercings and tattoos were big…

A: sample size(n)=513sample proportion()=45.8%=0.458

Q: The Plush Zo store sells stuffed animals. The store is running a special on teddy bears this month.…

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Q: In a survey of 81 pet owners, 26 said they own a dog, and 37 said they own a cat. 13 said they own…

A:

Q: There are 28 students in Mr. Connelly's Grade 12 mathematics class. The number of students in the…

A: Denote nA=number of elements in the set.

Q: • Question 6 Suppose Set A contains 391 elements and Set B contains 421 elements. If Sets A and B…

A:

Q: Of the 300 visitors polled,O liked to ski or snowboard. (Type a whole number.)

A:

Q: Use the roster method to list the elements in the set: The distinct letters of the word "senses".…

A: List the elements in the set.

Q: A city has 8 different zip codes. Does it make sense to find the mean of these zip codes? Explain

A:

Q: Population: All green bean plants in greenhouses. Sample: The 33 green bean plants at Mr. Lonardo's…

A: Given: The heights of 5 out of the 33 green bean plants at Mr. Lonardo's greenhouse.

Q: a. Complete the​ two-way table summarizing the reviews.

A:

Q: What is the mode of the following: 49, 74, 99, 74, 74, 10, 65, 49, 51

A: Mode: The number that appears most frequently in the data set is called as Mode. Given data, 49, 74,…

Q: Zahra is a company specializing in high-end cosmetics. Its signature nail polish color is Soft…

A: Given data  On certain day 4 out of every 14 bottles of nail polish in the factory are soft Lilac.…

Q: Create 5 Number Summaries: minimum, Q1, Q2, Q3(median), maximum, using the following data sets.…

A: Data : { 45,58,34,42,52,49,50,45,51 } First arrange data in increasing order : { 34, 42, 45, 45, 49,…

Q: Of the 328 patients that completed the survey last year, 211 of them claimed to be returning…

A: Given: 328 patients completed the survey 211 patients returning

Q: The Sweet Encounter is a touring international candy festival. The festival's most popular product…

A:

Q: During the Computer Daze special promotion, a customer purchasing a computer and printer is given a…

A: It is given that the total number of software packages is 10and the number of free software packages…

Q: n a family road trip, Ivy is playing a game where she counts the number of different-colored cars…

A: Concept:Bar graph are used for graphical representation of quantitative data.

Q: The dotplot shows the distribution of passing rates for the bar exam at 185 law schools in the…

A: We are given with the following five number summary:2777879199Where:27 = minimum77 = lower quartile…

Q: Find the median: 25, 18, 17, 29, 40 Median=

A: Given data set: 25, 18, 17, 29, 40

Q: Xylem Park hosts many expos to teach the public about plants. Last year's desert plant expo featured…

A:

Q: On a family road trip, Ivy is playing a game where she counts the number of different-colored cars…

A: Concept: Bar graph are used for graphical representation of quantitative data.

Q: Which list of numbers is ordered from greatest to least? 10 o 52%, 0.45, 3.1x10', 11 O 10 3.1x10', ,…

A: The number is ordered from greatest to least ------

Q: The following are the grades of 16 students in Life and Works of Manny Pacquiao subject:…

A: Given data of the grades of students in life and works of manny pacquiao subject:…

Q: There are 10 different software packages from which to select. How many different groups of software…

A: Given: n=10 r = 3 The number of different groups of software packages that can be selected can be…

Q: During the Computer Daze special promotion, a customer purchasing a computer and printer is given a…

A: Given that,  A customer purchasing a computer and printer is given a choice of five free software…

Q: Complete the​ two-way table summarizing the reviews

A:

Q: A bag of 10 apples contains 3 rotten apples and 7 good apples. A shopper selects a sample of 4…

A: The problem is asking us to find the number of ways to select 4 apples from a bag of 10 apples, such…

Q: Sample proportion: (Choose one) Population proportion: (Choose one) v

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A: Tabulation is used to consolidate the larger data in tabular form. It used to understand the data…

Q: how many times can you put 8 people in groups of 4

A: Here use combination

Q: .If a committee with 2 student members is to be formed, what is the probability of forming a…

A: Hey there! Thank you for posting the question.  Since there are multiple questions posted, we will…

Q: Paleontology students went on a dig for fossils. The following data set contains the number of…

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Q: Students were asked which social media app they are most active on. The responses are reflected in…

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Q: Construct a vertical and horizontal bar graph for the number of employees (in thousands) of a sample…

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Q: Construu venn diagram illustrating these results. Then answer the questions. All people in the…

A: Given Information : Total number of people = 254 Number of people who own a dog but not a cat = 143…

Q: Show work please In a company, you need to pick from your employees to be the manager, the…

A: We have 6 different person to choose for 6 positions from 19 employees.

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.