The data below represents the number of T-shirts sold per week by a student who started his own online T- shirt business. Find the mean number of T-shirts sold per week. (Round your answer to the nearest tenth if necessary.) T-Shirts Sold per Week 2 4 6 8 Mean = Frequency 2 4 1 5

Q: The list below shows the ages (in years) of 7 people riding in a van to a math competition.…

A: From the provided information,The data values are as follow:ages 15 12 9 15 14 40 46Sample size (n)…

Q: Explain the meaning of the specified term. Population data

A: Population: A ‘population’ is defined as a set or collection of all the individual persons, objects,…

Q: I need the answer to number 2.

A: Mean:The arithmetic mean (also called the average) is the most commonly used measure of central…

Q: Make a box- and -whisker ploy that represents this data.Hours of sleep 7,9,8,8,8,6,6,5,4

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Q: 4. {4, 16, 9, 4, 2, 4, 1, 4, 16, 9, 4, 2, 4, 1}

A:

Q: Determine whether the value is from a discrete or continuous data set. Number of notes in a song is…

A: Discrete data can only take certain values It is usually data that is countedEg:No.of children in…

Q: Find the mode for the following data. 36, 21, 15, 21, 44, 15, 48, 54, 21, 59.

A: As show, 21 appears 3 times which is the highest.

Q: The data that follows represent the prices of shoes.$60, $59, $85, $99, $95, $100, $116, $75 Find…

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Q: Data table Atmospheric Carbon Dioxide Concentrations (in parts per million) 323.4 325.6 338.4 339.4…

A: Answer :

Q: Find the mode for the following data 18,17,73,73,51,37,17,38,41,17

A: Answer: From the given data, Given data is, 18,17,73,73,51,37,17,38,41,17 Sample size (n) = 10

Q: Tech4U is a technology chain that often offers really great deals on the newest devices. Over the…

A: The histogram shows the number of new tablets sold at each Tech4U store.

Q: Joseph asks 10 of his relatives their ages and enters the responses in the table below.   Ages 90…

A: Ages904434235913127790We have to find the relative frequency of people older than 50 years old

Q: Explain what is the error in the following statement. Choose the answer that best describes you.…

A:

Q: a) Find the population mean and the range for the number of smallmouth bass caught per day by each…

A:

Q: Fine the mean number 12 31 45 67 78

A: Mean number is defined as the value calculated by dividing the sum of all the values by total number…

Q: Are the data qualitative or quantitative? A. Qualitative, because descriptive terms are used to…

A: Any variable having a numerical significance attached to it is a quantitative variable

Q: The final exam scores for Mr. Allen’s class are shown below. 56, 59, 60, 65, 71, 72, 74, 80, 80, 83,…

A: Given observation and calculation is shown below Score 2*score 56 112 59 118…

Q: he 19 The mean of the data set is 18. What number is missing? 21, 11, 27, 22, 13, 16 answer yellow.

A: Step 1: Given informationThe mean of the data set is 18.Data set: 21, 11, _, 27, 22, 13, 16 Step 2:…

Q: The data set shows the ages of members in a book club.

A: If the data set is in even numbers, then the median is the mean of the middle two terms, when data…

Q: Italian Tours offers a daily sightseeing trip around Florence. The list below gives the number of…

A: Given data, 19,19,23,23,27,29,30,34,36 Range=?

Q: Winston has just gone grocery shopping. The mean cost for each item in his bag was $2.84. He bought…

A:

Q: In this table, x represents the number of years that have passed since 1975. For example, an x-value…

A: The independent variable is x. The dependent variable is y. We have to predict the profit in the…

Q: data that follows represent the prices of shoes.$60, $59, $85, $99, $95, $100, $116, $75 Find the…

A:

Q: Explain the data below

A: Given Graph is for Acetone concentration at different time  Here Gievn graph is ZIG-ZAG

Q: Determine the range of the following raw data. Write your solution.

A: A measure of variability is a summary statistic that represents the amount of dispersion in a…

Q: PLEASE HELP.The mean of the dataset is 45.The dataset consists of 25,45,65,70,x,55.Find the value of…

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Q: Suppose two negatively associated variables have a coefficient of determination of 63%. Find the…

A: Given,.Also, the variables are negatively associated.To find the value of correlation.

Q: The ages (in years) of 10 men and their systolic blood pressures (in millimeters of mercury) are…

A: Remove the data entry for the man who is 50 years old and has a systolic blood pressure of 198 Enter…

Q: Find the mode and identify the type of mode in the given data set. 18, 17, 16, 15, 14, 13, 12.

A: Mode :  In the given data, no observation occurs more than once.

Q: The administrators at Victor Valley College created a dataset that included the semester grade point…

A: Given: Sample size n = 7 Variables: GPA , Number of Units attempted

Q: The data below represents the lower blood pressure for people in our class. 88 76 96 114 65 84 86 91…

A:

Q: A local travel office has 10 employees. Their monthly salaries are given below. $1520, $1730, $1690,…

A:

Q: The prices vary depending on the condition of the radio. $210, $210, $320, $200, $300, $10, $340,…

A:

Q: The monthly rents for five apartments advertised in a newspaper were $700, $700, $770, $1750, and…

A: Mean for a given set of data is obtained by averaging the values over given set of data. Median is…

Q: The following data are the numbers (in millions) of downloads of the top five most downloaded songs…

A: Calculate Mean, Median from the following data6.8,5.4,3.5,4.8,6.5

Q: A car salesman collected data on how many cars were sold at a dealership per day for two weeks. The…

A: The data for no. of cars sold in 2 weeks is as follows: 6, 7, 4, 3, 1, 2, 6, 6, 6, 7, 4, 4

Q: Find the median of the given data set. 12, 13, 14, 26, 27, 28, 30, 23, 22, 10, 15.

A: The given data set is arranged in ascending order as shown below: 10, 12, 13, 14, 15, 22, 23, 26,…

Q: The following are the scores of students in their statistics quiz, find the simple mean, median and…

A: Since you have asked to solve multiples problem, according to the Q&A guidelines we are supposed…

Q: 5-Number

A: Given : The given data is 8, 15, 32, 36, 45, 47, 58, 61, 63, 75, 77, 78, 79, 91, 92, 98

Q: A hockey team has played 10 games. The dot shows the total points scored for each game. 0 12 3 4 5 6…

A: