1) Which of the following statements is/are true? 1. The relative frequency is equal to the percentage frequency. II. A Histogram displays comparisons between categories while the bar graph presents frequencies in a data set. a. I only b. Il only c. both are true

Q: the distribution of a categorical variable?

A: Categorical Variables: The data is divided into two or more categories is called categorical…

Q: * The mean of the following data (8, 9, 3, 6, 4) equal: A. 6 OB.7 C. 8 O D. 4 OE. 3 * The median of…

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Q: If median of a data is 8, it can be interpreted as: a. All the values are greater than 10 b. All the…

A: Median: Median is the Middle value of the data set. That is, median divides the data into two equal…

Q: Which of the following is a correct interpretation of this chart?   a. The distribution is skewed…

A: According to the given histogram, it can be seen that initial data are higher. Therefore, it is…

Q: Which option applies to presenting one-variable data for two different sets of quantitative and…

A: To identify the correct option.

Q: Explain the relative positioning of the bars in a histogram to the numbers that label the horizontal…

A: a)The corresponding probabilities of the random variable Y is obtained by dividing frequency (f) of…

Q: This is a table of characteristics of participants in a blood pressure study.  Answer the questions…

A: As per our guidelines, we can solve only the first three sub-parts, Kindly repost others for…

Q: find median for given data  15,56,85,96,68,98,9,75,25,15,49

A: Measures of Central Tendency: The three most common measures of central tendency are the mean,…

Q: The accompanying data represent the number of days​ absent, x, and the final exam​ score, y, for a…

A: Given that, The accompanying data represent the number of days​ absent, x, and the final exam​…

Q: Part 2: Use the histogram of Price of Jeans (all styles) to choose the correct statement about the…

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Q: 2. For the following set of data, find the mean, median, and mode. Put the data in a frequency…

A: Mean = (summation Xi)/n = (5+8+7+3+2+2+5+6+1+4)/10 =4.3

Q: For which of the following sets of data should a stacked bar chart be used?

A: *Answer:

Q: Which of the following statement is true ? A. The range is a measure of central location B. The…

A: We know, A. Mean is a measure of central tendency B. The standard deviation is a measure of…

Q: The mean of the values in a data set is qg. If each of the values in the data set were multiplied by…

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Q: for the mean, median, and mode of the gröuped data.

A: Since , the table given below , Classes f Class boundaries mid-point(x) Lower class bound Less…

Q: The data represented by the following stem-and-leaf plot range from to 4189 5 147 6235 769 O A. 49;…

A: Given that  Stem and leaf plot  Find the range from __ to __

Q: 8,000 U.S. Household income www.doctorhousingbubble.com 7,000 6,000 5,000 4,000 3,000 2,000 1,000…

A: In the right skewed distribution, the tail is on the right side. In this type of distribution most…

Q: Find the value of the median from the following data : 17, 24, 30, 11 15, 5, 10, 18, 9,

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Q: 3. Find the median of this data set: 6, 4, 2, 3, 1, 5, 8, 8, 9, 6. OA. 5.2 OB. 5 O c. 5.5 OD 6

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Q: 1. The lower quartile is equal to what? A. 50th percentile B. 25th percentile C. 2nd decile D. 3rd…

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Q: What is the value of the mode when all values in the data set are different? Select one: O a. zero O…

A: Mode is the value which have highest frequency in the data set   When there is no value which is…

Q: For the following data set find the mean, median, mode, and midrange. 10, 3, 2, 8, 5, 10, 6, 12, 19,…

A: Calculate Mean, Median, Mode, mid range from the following data10,3,2,8,5,10,6,12,19,10,25,7

Q: Number of Porpoises A. What was the median number of porpoises observed? B. Every observer saw at…

A: a) The median of the data is Median = 7   b) Every observer saw at least 4 porpoises.

Q: B. Directions: For each of the following, calculate the mean, median and mode. Show your solution.…

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Q: Calculate the range and interquartile range for the number of people who bicycle to work. Range =…

A: This question examines the data from the 2010 American Community Survey compiled by the League of…

Q: vine. a. Based on the graph, would you expect the mean to be (circle one): i. higher than the median…

A: It is given that a histogram of weights of all men and women who subscribe to a workout program at…

Q: 6. Find the mean, median, and mode for each set of data. a. 80 90 100 110 110 140 b. 10 90 100 110…

A: The solution is given below:

Q: . We consider the data below:2,4,6,9,5,4Which of the following expressions gives the median of the…

A: The objective of the question is to find the median of the given data set. The median is the middle…

Q: Which statement is true? O A. 20% of her students are in the intermediate c O B. 15% of her students…

A: From the given table , Our aim is to find the correct statement.

Q: Use the table to answer the question.   Has a Cell Phone  Does Not Have a Cell Phone Totals Has a…

A: In this example we are dealing with a two way data table. Such type of tables are used to…

Q: A doctor wanted to determine whether there is a relation between a​ male's age and his HDL​…

A: a) Excel Procedure: Enter X and Y data in Excel>Data>Data Analysis> ‘Regression’>Select…