The following are the scores of 10 students in a Mathematics quiz. 16, 24, 38, 36, 24, 28, 30, 18, 22, 30. What is the mode?

Q: How many students like Horror and Comedy but not Fantasy? Fifty-five (55) students were surveyed on…

A: Let H , F and C be the set of students who likes horror, fantasy and comedy movie. We will draw a…

Q: During each six week grading period, the students in Mr.Welsh's math class are allowed to drop their…

A: We know, the measures like mean, variance, mean deviation are depends on all the data points.  Also…

Q: 12. Jackson has scores of 80, 90, 83, and 81 on four Math quizzes. What is the score he needs on the…

A: Let us assume that the next score is x then

Q: Given the following data, what is Q3 and D7 ?   86, 70, 73, 82, 79, 76, 69, 78, 87, 73, 66, 77

A:

Q: For a 10 point quiz, the professor recorded the following scores for 8 students: 7, 8, 3, 9, 10, 6,…

A: From the above data The correct option of mean is  7.0

Q: Nationally, 83% of Americans have earned a high school diploma.  We want to see if the proportion of…

A: We have to find sample proportion.

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: From the provided information, The data values are as follow: 38, 76, 41, 56, 70, 65, 55, 31, 65,…

Q: 4. Professor Dumbledore wanted to know whether students in Gryffindor house were performing better…

A: Hey there! Thank you for posting the question. Since you're posted questions posted, we will answer…

Q: Suppose an experiment has 4 outcomes and the frequencies of the outcomes are 3/n, 11/n, 5/n, and…

A:

Q: Given the following data: 86, 70, 73, 82, 79, 77, 69, 77, 87, 73, 66, 77 Less than what number is…

A: We can find the number which is less than the lower 70% of the data as below.

Q: Several students who participated in a study were asked a question about whether or not they have…

A: Class Credit card carrier Not a credit card carrier Total Freshman 45 15 60 Sophomore 32 8 40…

Q: 4) A survey was conducted to know about the favorite subjects of the students in an university. The…

A:

Q: A boxplot for a set of 32 scores is given below. How many scores are represented in the blue…

A: Given:

Q: A teacher gives a 50-point test to 11 students. The scores are shown below. 15, 36, 45, 40, 35, 38,…

A: Hi! Thanks for posting the question. Since there are more than three sub-part questions, we will…

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: The range of X is defined as Range = Maximum - Minimum

Q: in a math test , 368 students from a scool took a  test , the scores   are 5,10,18,26 and 31 . find…

A: First calculate mean and standard deviation of the sample scores .  The sample size is n=5. The…

Q: . Below are the number of hours spent by teache and 12 students were selected at random to there is…

A: Given, Excel output:

Q: The following data give the number of minutes to solve a riddle taken 7 by some randomly selected…

A: Let we randomly select data of size 7, 25,32,36,40, 48, 50, 59 Then  Min= 25,  Q1= (n+1)/4th term =…

Q: Sam received scores of 84,86,83,90 and 87 on five tests. Hola had scores of 90,75,94,68 and 98 on…

A: Now we apply the formula of getting average = Sum of all scores / Total matches playedSo average…

Q: n a statistics class, students were asked how many siblings they have. Their responses are shown.…

A:

Q: - In a survey of 500 students of a college, it liked watching hockey and 62% liked watc

A: Given, in a survey of 500 students of a college, it was found that 49% liked watching football, 53%…

Q: Find the mode of the following amounts of exercise (in hours) randomly selected runners completed…

A: Find the mode of the following amounts of exercise (in hours) randomly selected runners completed…

Q: A survey of 300 workers yielded the following information: 231 workers belonged to a union and 195…

A: given that total workers = 300 Let U denotes union and 231 belonged to union that is, n(U)=231 Let D…

Q: Scott surveyed 40 friends on Facebook and asked them where they were born and where they went to…

A:

Q: In the Aloha state, you are very unlikely to be murdered! However, it is considerably more likely…

A: Given that, The following numbers represent the crime rates per 100,000 population in Hawaii:…

Q: 2.) Suppose you scored 75, 64, and 79 on your first 3 math tests. a.) What is your current average?

A: We are given scores of 3 math tests which are 75, 64, and 79 We need find the current average of…

Q: chology professor wants to know and gender. Test to see if a stude Psychology Nursing Other

A:

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

A:

Q: The following are the scores of 8 students each in a 25-item mathematics quiz administered in two…

A: Given, Section A Section B 18 19 19 24 20 11 15 10 22 17 13 16 18 25 12 15

Q: What is the mode of following scores

A: Mode of data is/are highest frequent data

Q: In the Aloha State, you are very unlikely to be murdered! However, it is considerably more likely…

A:

Q: Three hundred adults were asked whether or not they watch for calories and fat content when they buy…

A: Given: Yes means that an adult watches for calories and fat content and no means he/she does not…

Q: Draw the scatter diagram and make a comment which student acts most different than others?

A: a) Steps for scatter plot in Excel: Enter the data for x and y in Excel sheet>Select the columns…

Q: Zoe wanted to know how the students at her university might vote in the upcoming election. What…

A: Zoe wanted to know how the students at her university might vote in the upcoming election. We have…

Q: A health psychologist want to investigate whether there is a relationship between sex and food…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: Find the mode of the following number of countries randomly selected travelers visited in the past…

A: Solution: Given Data

Q: Find the mode of the following number of computers available to students at randomly selected high…

A: Given data, 9,19,7,16,13,19,7,13,13   Sort the data in ascending order. 7,7,9,13,13,13,16,19,19…

Q: Construct a stem and leaf display for the following scores. 30, 23, 58, 28, 35, 67, 27, 42, 46, 35…

A: The data set is:   30 23 58 28 35 67 27 42 46 35 51…

Q: There are 150 members of the senior class. You survey 25 members of the class randomly and 22 say…

A: It is given that the  There are 150 members of the senior class i.e. N=150 We take a survey of 25…

Q: 2. Find the median. 4,4, 1, 9, 7, 5

A: Given: The values are : 4,4,1,9,7,5 n=6 (number of observations)

Q: Contrust a stem and leaf display for the following scores. 30, 23, 58, 28, 35, 67, 27, 42, 46, 35…

A:

Q: Find Q1, Q2, and Q3 for the following sample of 14 numbers 1, 2, 4, 6, 7, 9, 11.5, 12.9, 13, 14,…

A:

Q: The stem and leaf display below gives sample air fare from St Louis to two cities Salt lake city and…

A: Stem and leaf plot: Stem and leaf plot are used to show the frequency with which certain class of…

Q: A football player scored the following number of goals in the 10 matches: 1, 3, 2, 5, 8, 6, 1, 4, 7,…

A: Given Data: Number of goals in 10 matches are: 1, 3, 2, 5, 8, 6, 1, 4, 7, 9 The given value of the…

Q: The following data represents the students' scores :…

A: In question, We have given data of students' score. Which is as follows:…

Q: 1. Suppose that the following scores represent your grades on the first 5 tests: 68, 88, 68, 80, and…

A: Note: Please repost remaining questions as i can answer only 1 question as per my policy. 1) Given…

Q: 1. The scores of 13 Grade 10 Students in Math Quiz are as follows:…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: The following items represent the number of birds observed at a given feeder over •the past several…

A: Formula to find Range : Range = Maximum value - Minimum value.

Q: An ECE professor conducted a survey regarding the favorite subjects of the students. The following…

A: It can find using venn diagram