The most appropriate measure of central tendency for the values-3, -27, -4, -5. -9,-33, -37. -42. -46.-47. 71 is the O A. mode. OB. mean. OC. midrange. D. median.

Q: A set of  data has a mean of 16 and a median of 15 and a mode of 14 which of these numbers must br a…

A: We know that, Mean value of a dataset is the average value of a dataset which is generally not lie…

Q: A group of 100 students was surveyed about their interest in a new International Studies program.…

A: Relative Frequency Distribution:   It is the ratio of the specified class frequency to the total…

Q: Suppose X = [2,-3,4,-5,6]. Find the median of X.

A:

Q: This dot plot shows the number of runs scored by the Yel Jackets in their last 12 baseball games.…

A: The given dot plot shows the number of runs scored by the Yellow Jacket in their last 12 baseball…

Q: How do you know Which measure of tendency is nominal ordinal or interval?

A: The measures of tendency are mean, median and mode. Mean is the average value of a data set. Median…

Q: What does a range chart show you that you may not see in a chart plotting averages?

A:

Q: The figure below shows relative frequency histogram for 50 employees working in a small construction…

A: From the given histogram, Midpoint relative frequency 7.5 0.3 13.5 0.4 19.5 0.2 25.5 0.1…

Q: Write down the steps for finding the median?

A: Median: The median is the middle-most observation in an ordered (in an ascending or descending…

Q: 3

A:

Q: The mean of 5, 10, 26, 30, 45, 32, x, * a. If the mode is 26, find the value of x b. If x = 16, find…

A: The mode value is the value with the highest frequency, that is, the mode is the value in the…

Q: Find the median AS US fi LL UL 23 25 4 26 28 29 31 9. 32 34

A: Median represents the middle point in a series. The median divides the observations in two equal…

Q: In a distribution of scores, the mean is 12, the median is 8 and the mode is 4. Describe the shape…

A: A distribution is said to be positively skewed / right skewed if Mode > Median > Mean  and…

Q: Find the best straight line fit to the given data points: (-3, 7); (1, -1); and (3, -7)

A:

Q: The dot plots show the numbers of miles Ian skated on several days in two different months. July 10…

A: Using the dot plot representing the number of miles skated each day for the month of July, extract…

Q: If I tell you that you scored at the 85th percentile know:

A: Here use definition of percentile  Percentile represents the how much data below or at that value…

Q: Describe the correlation: -Eyes Positive Negative Which line best fits the graph? -Hok

A: We have to find out correct graph for given question....

Q: #4 Use the graph to the right. Which data set could be used to create the box plot? O 3, 4, 8, 10,…

A: In this question we will use basic of algebra i.e solution from box plot  We will use simple…

Q: A graph of data points that  can show the relationship between 2 variables is presented with one…

A: We indicate the independent variable X on X axis and dependent variable Y on Y axis then according…

Q: What is the normal line to the line that (passes through (-8 , 0) and (-1,3

A:

Q: If X-B(7,0.2), the mean is

A: Formula : Mean = np

Q: A graduate statistics class is unhappy with midterm grades. The professor will curve the grades only…

A: Mean:Mean is a measure of center in case of quantitative data. Mean of a data set is the sum of the…

Q: The number of sunny days in July in Manila and the attendance at the Manila Zoo.

A: Here dependent variable  is attendance at the Manila zoo Independent variable  is sunny days…

Q: ich of the following bar graphs best represent the trend on the relative resolution rate between the…

A: Graphical representation is the way to represent and analyze the data.

Q: The grades of of 20 calculus students is listed below: 25, 27, 25, 32, 27, 36, 45, 29, 26, 20, 48,…

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

Q: . Which stem-and-leaf plot shows the data below? 58, 67, 68, 69, 70, 70, 70, 72, 73, 73, 75, 75, 75,…

A: key:- a/b means ab

Q: I have the final exam scores of a Stats class, they are: 85, 82, 81, 83, 89, 96, 70, 71, 52, 30,…

A: The provided data set is: 85 82 81 83 89 96 70 71 52 30…

Q: X ~ N(–5, 2) What is the median?

A: Given that  X~N( μ , ?2 )   μ= -5   , ?2 =2

Q: Explain how each measure of central tendency is determined and give a real           life example of…

A: Measure of central tendency , it is a single value that aims to describe a set of data by…

Q: A group of 100 students was surveyed about their interest in a new International studies program.…

A:

Q: What percentage of all possible observations of the variable lie between 1/4 and 5/8

A: Let us first assume that the total proportion is from 0 to 1. The proportion lying between 1/4 and…

Q: Draw a left skewed curve. Is this a negative or positive curve? Identify where you would expect the…

A:

Q: Which point is outlier?

A: for the given data which point is an outlier?

Q: Compute the range for the set of data. 7,7, 7, 18, 22, 22, 22 O A. 58.0 О в. 18 O C. 15 O D. 15,0

A: Solution: Given data set  7, 7, 7, 18, 22, 22, 22 Maximum = 22 Minimum = 7

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

A:

Q: I don't know how to find the median or range

A: Note: As per my policy i can answer only three sub parts. kindly repost the remaining sub parts…

Q: If the mean is 25 for the data: 20, 30, 15, 24, у, 8

A: Hello! As you have posted 2 different questions, we are answering the first question (10). In case…

Q: The mean of data set A is 42. the mean of data set B is 47. the mean absolute deviation (MAD) of…

A: given dataμA =42μB = 47∴ difference = 47-42 = 5MAD = 2.5

Q: 1. Show how to find the median of the data set, explain each step. {8, 1, 10, 4,8, 11, 5, 7, 4,11}?

A:

Q: The median of a set of data is more representative than the mean when the mean is larger than most…

A: True

Q: It is possible for the value of the median to be greater that the value of the mode.  a. True b.…

A: Median: Median is the middle value of the observations in the distribution when the data values are…

Q: What is the normal line to the line that passes through (-8 , 0) and (-1, 3)

A: Normal line to the line which passes through two points, it means it talks about the normal line.

Q: What do you mean by relative frequency?

A: To understand the relative frequency let me first explain the frequency. Frequency - The number of…

Q: The mode for the data: 22,17,18,25,22,52,27,33 is equal to

A: Given data: 22,17,18,25,22,52,27,33

Q: Find the values for the dot plot. Range: Median: Mode:

A:

Q: At a restaurant a manger recorded the sales for one of his servers named Damaria. $52, $60, $48,…

A: The formula for mean is, x=sum of dataTotal number of data

Q: Which is the equation of the median from B to CD? 6 B (1, 5) C (5, 4) 4- 2- 10 -2 D (7.-3) F00

A: Given,  A  ∆BCD with vertices  B1, 5 ;  C5, 4  and D7, -3 We have to find the equation of median…

Q: Given (3,7),  (6,18),  (12,35), what is the slope? The data are given as (x,y)

A:

Q: There are 25 students who started computer programming in elementary school and 25 students who…

A: From the given information, the first group had a mean final project grade of 95%. The second group…

Q: A landscape contractor bids on jobs where he can make $3000 profit. The relative ncy of getting 1,…

A: Given information: Given that the landscape contractor bids on jobs where he can make a profit of…