Below is the frequency distribution of personal Computers on by students at a community college. Find the percent represented by sony computers brand      Frequency dell           3,200 sony          5,200 hp              4,400 toshiba      6,600 asus.          3,600

Q: Display the information in the table in a relative frequency bar graph

A: Now , Relative frequency=Class frequency/Total frequency The table for relative frequency is given…

Q: The classrooms in the Psychology department are numbered from 100 to 108. A professor records the…

A: Frequency Polygon is a suitable diagrammatic mode of exhibiting the frequency distribution of a…

Q: We need to create a frequency distribution table

A: here use formula for no of interval then make interval for given value here n= no of observation  =…

Q: in a pie chart, if a category has a relative frequency of 30%, then its sector takes up 30% of the…

A: Pie chart: Pie chart is a statistical graph which explains the relative frequencies of different…

Q: A market researcher asked 650 students what their favorite daily newspaper was. The results a…

A: Statistics is a branch of mathematics that gives us the tools to deal with large quantities of data…

Q: answer number 6 pls

A: 6) The objective is to construct frequency distribution table for the given data and calculate the…

Q: Students in a class were asked how many movies they had seen in the last month. The results are…

A:

Q: Which box plot most resembles the information above? 0 34 45 0 24 34 0 + 18 H 24 25 53 54 =100 =100…

A: Assume the following box plot.  The first and third vertical lines within the box represent (i.e.,…

Q: A data set with whole numbers has a low value of 10 and a high value of 120. Find the class width…

A: A data set consist of whole numbers  Low value = 10 High value = 120 No. of classes(n)= 5

Q: An insurance study of 1000 deaths was done to see the causes of the deaths. The study howed that 432…

A: Pie chart: A pie chart is a graphical representation of the complete population into several slices…

Q: What is the range of the following: 48, 65, 12, 66, 26, 23

A: Given data, 48, 65, 12, 66, 26, 23 Range=?

Q: Oil and Gas Prices The average gasoline price per gallon (in cities) and the cost of a barrel of oil…

A: Given that, The average gasoline price per gallon (in cities) and the cost of a barrel of oil are…

Q: At Roxbury Community College, 7 out of every 10 students take Introduction to Statistics. If there…

A: Given that, At some college 7 out of every 10 students take introduction to statistics. Formula:…

Q: A website that reviews recent movies lists 4 five-star films (the highest rating), 15 four-star…

A: Given that, Star Number of movies 5 4 4 15 3 17 2 10 1 4 The frequency is the number…

Q: 50 part-time students were asked how many courses they were taking this term. are shown below: # of…

A: a. The number of values corresponding to a class or observation is defined as the frequency of that…

Q: Sheri writes down the amount of time in minutes that it takes for her to commute to work each day…

A: The data is provided for the commuting time in minutes to work for 20 consecutive days.Step by step…

Q: What would be the frequency for the class 27 - 30?

A: In the given data, the observation lies between 27-30 is 27,28,29,30.

Q: Suppose there are 1,200 employees in the company. Fill in the ↓ following frequency table based on…

A: To fill the frequency table based on the pie chart.

Q: Score 6 7 8 9 10 Frequency 2 3 7 7 1

A: Given frequency table is  Score Frequency 6 2 7 3 8 7 9 7 10 1

Q: How is the frequency of the segmentation set?

A: Segmentation is an important part of statistics. The Heterogeneous data is divided into a…

Q: Given the following frequency table, compute the relative frequency of each category and construct a…

A: The data shows the frequency of fruits.

Q: According to the frequency table below, how many scored greater than 6 but less than 9?

A: score  frequency 6 2 7 3 8 7 9 7 10 1

Q: How would you plot the points for cumulative frequency on a ogive?

A:

Q: The students in a class are classified as follows. Complete the table and draw a bar chart and a pie…

A:

Q: In a data set, the smallest data value is 7 and the largest data value is 54. If you want to make a…

A: The objective of this question is to find the class width for a frequency table with 5 classes,…

Q: Define the term rank.

A: Given the term rank of matrix.

Q: Roman, a health data officer, was tasked to create a report describing the height of all the…

A: A histogram is used to show frequency distribution, probability distribution, cumulative frequency…

Q: Jll asked some randomly selected students whether they preferred blue, green, or other colors. She…

A: The two-way frequency table is,    Preferred color       Gender Green  Blue Other Total Girl…

Q: The table below shows the number of students at some College in the United States who are immigrants…

A:

Q: Create a frequency distribution & histogram on the GPAs of the students. Use ranges of 2.50-2.75,…

A: Frequency analysis used to count the data. Frequency are calculated as grouped and ungrouped data.…

Q: x1: New England Crime Rate 3.3, 3.7, 4.0, 4.1, 3.3, 4.1, 1.8, 4.8, 1.9, 3.1 x2: Rocky Mountain…

A: To find: 1.Value of test statistics 2. 98% confidence interval As here population standard deviation…

Q: Suppose that the following frequency table contains data on the number of absences in a school year…

A: From the given data: Number of absences Frequency Cumulative 0 23 23 1 14 37 2 9 46 3 9…

Q: A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 25, 3, 1, 22, and 9…

A: Total five classes, A, B, C, D, and F, with their frequencies are given.

Q: To analyze how Arizona workers ages 16 or older travel to work (carpool, private vehicle, public…

A: Find your answer below

Q: d)  Calculate the relative frequency (proportion) of each class. e)  Draw frequency histogram. (For…

A: d)  Calculate the relative frequency (proportion) of each class. e)  Draw frequency histogram. (For…

Q: Now consider a bag of ten colorful marbles. You reach into the bag 100 times. Each time you pull out…

A: The likelihood number for the marbles based on the 100 draws is to be defined for the specified…

Q: A data set with whole numbers has a low value of 20 and a high value of 82.Find the class width for…

A: It is provided that the lowest values is the highest value is 82.The class width is obtained as…

Q: The variable height that is measured into short and tall groups is considered a variable.…

A: We know that  A quantitative variable represents a measure and is numerical. while qualitative…

Q: What is Frequency Polygon?

A:

Q: In Mr. Smith's 20 person English literature class, the students earned the föllowing grades:…

A: make table and count individual number of grades