16. Saraya surveyed people in her community to find out how many states they had visited. She recorded their responses in the table below. States Visited Number of States Number of People 1-5 6-10 11-15 16-20 21-25 26-30 31-40 41-50 %3D %3D %3D

Q: 3 This table shows the percentage of people who own a laptop and a mobile phone in four different…

A:

Q: A bag contain red and blue marbles. In a representative sample of 10 marbles, there are 5 blue…

A:

Q: 2. Find the mean, median, mode, and range of the data set. Number of Books Read Sylvester Rashin 218…

A: Mean of a data means average of the given data. Median If the given data is written in increasing…

Q: A survey was given asking whether people like dogs and/or cats. 180 said they like dogs 162 said…

A: From the provided information, Number of people who like dogs n(D) = 180 Number of people who like…

Q: Answer the questions below. (a) How many different committees of size 4 can be formed from 15…

A: (a)   Determine the number of different committees of size 4 can be formed from the 15 people.   The…

Q: Amy has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the…

A: The random variable travel time follows normal distribution. There are two independent samples which…

Q: Day 4 5. Number of Runners 4. 12 16 20 Number of Miles 12 36 48 The unknown number in Day 5 is…

A:

Q: Amy has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the…

A: The given data set for the age group is: 10 freeway 60 freeway 73 75 72 74 68…

Q: (a) There are  17  appetizers available at a restaurant. From these, Betty is to choose  13  for her…

A: according to our terms and condition i am solving first question for second question repost

Q: (a) A company that makes crayons is trying to decide which 5 colors to include in a promotional…

A: Here use combination theory

Q: #15 from book and copied below 15. Martinez Auto Supplies has retail stores located in eight cities…

A: Average is a single value, that represents the entire mass of data. Sometimes we come across a…

Q: Kira has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via…

A: Null Hypothesis: A hypothesis which is tested for plausible rejection is called the Null Hypothesis…

Q: The table shows the results of a survey in which people who moved house were asked to give the main…

A: (a) Use Excel sheet following the procedure below to draw the pie chart of the given data. 1. Open…

Q: Amy has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the…

A: State the hypotheses.

Q: The students in a ninth-grade Engish class were assigned a research paper. The subject of the paper…

A: We can select Newyork state in 1 way. When the state is selected then we can select the topic in 4…

Q: a) In a private school students can choose only of French, Spanish or Music as their Elective. In a…

A:

Q: Amy has tWo ways to Angeles. Ofe to determine which way she should travel on a daily basis, Amy has…

A: The given data is, 10freeway 60freeway 73 76 70 76 69 71 78 79 74 73 71 72 73 70…

Q: b. Compare the graduation rate (proportion to graduate) of students on an athletic scholarship to…

A: Here identifying comparison between same group or different group

Q: 6:37. According to the Chebyshev's theorem at least what percentage of the data values lie bérween

A:

Q: 6. There are several ways to score points in professional football: touchdown, field goal, safety,…

A: score matrix [ c ] For team C matrix for score  For team B  matrix for score   Point matrix for…

Q: Susan has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via…

A: Given : Claim : The mean travel time via the 10 freeway, u₁, different from μ₂, the mean travel time…

Q: 6. A movie critic reviewed 36 films. 12 were documentaries and 24 were feature films. She got…

A: Films Count Favorable reviews  Unfavorable reviews  Documentaries 12 8 12-8=4 Feature films 24…

Q: students are surveyed about whether they like Horror movies and Comedy Movies. It is found that 15…

A:

Q: Refer to the menu shown below. How many choices does Billy have if he decides to get the following?…

A: (a). Observe the menu card and find out the total number of items in group A. It can be seen that…

Q: an engineering professor conducted a survey regarding the favorite subjects of the students. The…

A:

Q: 5. This pictograph shows the number of consumer complaints to the Department of Transportation in…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks   Given : 200…

Q: ables, Charts and Diagrams he hair colours of 100 men, 94 women and 66 children were collected…

A: Here, you need total man 100, total women 94 and total children 66.  Total people =100+94+66=260

Q: 13. A researcher collected data from a sample that he chose and he wishes to understand the…

A: According to our policy we can answer only first three part for remaining please repost the…

Q: Ross took a survey of his classmates' preferred food as well as recording their genders.  The…

A:

Q: NI-WIN Unnsan0 17 poi The table shows the amount of time four students practiced the trumpet one…

A:

Q: Find the range for the group of data items. 28,28,32,32,36,36

A: Given data set: 28,28,32,32,36,36

Q: In a writing course, the professor surveyed the students to see the literature genres they like. The…

A: From given Venn Diagram a) How many students like tragedy?  4 students like tragedy.

Q: The Gerber County Paintball League has just completed its 10th season. Help the league secretary…

A: 29) According to the hint (v), the final rank of "Color Blind' is third.

Q: 1) A bowling team participates in a two-day tournament and records the scores for each team member…

A: Given Box plot :

Q: The stem and leaf diagram below shows the age of participants in a survey stem leaf 0   1 4 2 0 7 8…

A:

Q: port club, there are 70% males’ members and 30% females’ members. 60% of males play football and 40%…

A: Given: In a sport club, there are 70% males’ members and 30% females’ members. 60% of males play…

Q: The table shows the numbers of students at a high school who take Spanish or Chinese. No students…

A: Required to find : Probability(Senior|Spanish)

Q: Lactose intolerance causes difficulty digesting dairy products that contain latose. It is…

A: A) Let W be the event that selected person is White, B be the event that selected person is Black, A…

Q: Decide if the situation involves permutations, combinations, or neither. Explain your reasoning. The…

A: Combination:   Combination: It  is a selection of objects where the order of selection is not…

Q: A researcher records the number of employees of each of the IT companies in the town of Westmoore.…

A: Class width: The class width is the difference between the upper class or lower class limits of…

Q: A study has been done to determine to see if the level of education determines how often people move…

A: We have the formula : P(A∪B)=P(A)+P(B)-P(A∩B) So, P( High school Diploma OR lived in 1 state)=P(High…

Q: Type your answer in the box provide:  The following table contains data from a study of two…

A:

Q: In a writing course, the professor surveyed the students to see the literature genres they like. The…

A:

Q: 22. Doctor's Care is a walk-in clinic, with locations in Georgetown, Moncks Corner, and Aynor, at…

A:

Q: he director of library services at a college did a survey of types of books (by subject) in the…

A: (b) The given summarized table is,

Q: The Denver Police Department wants to improve its image with teenagers. A uniformed officer is sent…

A: Given : The Denver Police Department wants to improve its image with teenagers. A uniformed officer…

Q: Human blood is classified by the presence or absence of three main antigens (A, B, and Rh). When a…

A: Probability of presence of Rh antigen (Rh+);…

Q: Kira has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via…

A:

Q: There are 1200 students in the School of STEM. According the following data table, how many of these…

A: Total Student ⋮1200Student participation in meteorology ⋮ 38%

Q: Brite-Glo Paint Employee Commuting Times (minutes) 10 15 + 20 25 30 35 +- 40 + 45 50 55 60 Morning…

A: Box and whisker plot: A type of graph used to display patterns of quantitative data is called a…

Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.