Example 22. Draw the histogram for the following data : Marks 0 - 10 10 - 20 20 – 30 30 – 40 40 – 50 50- 60 60- 70 No. of Students 20 30 70 50 40 50 40
Q: 26 14 30 45 20 21 27 32 40 Age of residents in a neighbourhood 50 9 37 Create a histogram to display…
A: Solution-:Age of residents in a neighbourhoodCreate a histogram to display the data.
Q: We now have an ordered data set. 09 24 27 28 31 35 35 35 38 38 39 46 46 48 49 49 50 50 52 52 54 56…
A: In order to construct the stem-and-leaf chart, first arrange the data in a suitable order.
Q: These two histograms show the number of text messages sent in one week by two groups of 100…
A: From given
Q: A new model of shirt at the clothing store comes in 4 colors: green, white, yellow, and blue. There…
A: Bar graph
Q: A random sample of 30 male college students was selected, and their heights were measured. The…
A: Frequency: Number of times a particular value is repeated. Relative Frequency =Corresponding…
Q: Table of IQ scores of a PCC stats Class Frequency Relative Frequency IQ Cumulative Frequency 118-125…
A: Given that IQ Frequency Relative frequency=Frequency/Total frequency Cumulative frequency…
Q: 3. What is the median of the data set (30, 10, 20, 40}? OA. 10 OB. 15 OC. 20 OD. 25
A: given set is 30,10,20,40median is the number in the middle when the data is ordered from leastto…
Q: The list of data gives the number of children of the presidents of the United States (in no…
A:
Q: 6. Draw the Histogram for the following data class 0-10 10-20 20-30 frequency 10 18 30 30-40 42…
A: The objective is to draw a histogram for the following data: class interval 0-10 10-20 20-30…
Q: 3. Classify the following examples of data as either true or false: b. Current grade point average…
A: The discrete data essentially includes the quantitative values, which are assumed to be countable…
Q: The following is a partial histogram illustrating the course grade distribution for an introductory…
A: A partial histogram depicting the percentage of total students that took different courses, is…
Q: The range of the following data set { 120, 80, 75, 18, 15, 23, 140, 16} is
A: The Range is the difference between the lowest and highest values.
Q: Consider the following ordered data. 10 13 13 14 15 15 16 17 10 (a) Find the low, Q1, median, Qg,…
A: Given data is10,13,13,14,15,15,16,17,10sample size(n)=9
Q: Students in a large lecture class want to know who has, on average, more Facebook friends, male or…
A: Answer and solution is uploaded below Thanks!
Q: Consider the following data. 12,14,1,7,6,212,14,1,7,6,2 Copy Data Step 1 of 3 : Determine the…
A: Given data: Let , X = 12,14,1,7,6,212,14,1,7,6,2 n = 11 To calculate: The mean of the data
Q: Consider the following data set: 2, 3, 3, 4, 6, 8, 9, 13 What is the range of this set of data?…
A:
Q: The data set shown below contains the number of hurricanes that occurred each year over a 14-year…
A: Some scientists claim that there has been a increase in the number of hurricanes as the years…
Q: You are given the following data: (-7, -7, -6, -6, -4, -2, 4, 6, 9, 11, 12), and you wish to…
A: Data:X=−7,−7,−6,−6,−4,−2,4,6,9,11,12Number Of bins = 5To find:Frequency of the second bin.
Q: Consider the following data set:…
A:
Q: Create a histogram of the following data: 24 25 25 27 27 30 35 35 36 38 38 39 40 40 40 45 45 45 45…
A: Given that Data: 24 25 25 27 27 30 35 35 36 38 38 39 40 40 40 45 45 45 45 47 52 52 52 58 59 59 61…
Q: Calculate the mode, mean, and median of the following data: 19, 16, 16, 10, 999, 14, 16, 919, 16,…
A: Given: 19, 16, 16, 10, 999, 14, 16, 919, 16, 16, 10, 999, 14, 16, 9 The given data observation 16…
Q: Which choice best describes the estimate of E(yla = 0)? (a) E(y|x = 0) < -2 (b) -2 ≤ E(y|x = 0) < 0…
A: The data on the X and Y variables are as follows:X:−4,−2,0,2,4Y:−10.672,−6.428,−2.242,1.946,7.596To…
Q: For which of the following sets of data should a stacked bar chart be used?
A: *Answer:
Q: 3. Which choice best describes the value of the residual of the second observation (22)? (a) 22 -0.8…
A: The given data is: 1-4-10.6722-2-6.42830-2.242421.946547.596The objective is to find the residual…
Q: 3. Use the following values to answer the items below: Many health professionals suggest that…
A: Since you have posted a question with multiple sub-parts, we will answer the first four sub-parts…
Q: Use the following set of data for questions 7 - 10 3 4 4 5…
A: Find the following values: x y x2 y2 xy 3 1100 9 1210000 3300 4 1300 16 1690000 5200 4…
Q: Consider the following four data sets. data set 1. data set 2 data 3 data…
A: Solution-: We find mean of given data sets I,II , III and IV
Q: The heights (in inches) for a sample of 18 Male adults are…
A: Given the heights (in inches) for a sample of 18 Male adults are 62, 82, 79, 76, 73, 70, 67, 64,…
Q: Example 24. Construct a histogram from the following distribution of total marks of 30 students of a…
A:
Q: Consider the following data set: 2, 3, 4, 5, 7, 8, 8, 9, 10, 12, 13 What is the interquartile range…
A:
Q: Draw a scatter diagram for a set of data that has an r= -1
A: Correlation is a statistical term used to describe the relationship between two variables or…
Q: For which of the following sets of data should a stacked bar chart be used? The average height of…
A: Recall the following. A stacked bar chart is a graph that is used to break down and compare parts of…
Q: Name all of the following data sets that you would expect to be skewed. I. waiting times at the bank…
A: Skewness means, not normal. If the data is normally distributed then we get a bell-shaped curve. If…
Q: Suppose a fourth movie reviewer is added to the set below. What would the fourth rating need to be…
A: The given 3 movie rating are 4, 8, and 9.
Q: 3. Blood Platelet Counts Listed below are blood platelet counts (1000 cells/uL) randomly selected…
A: There are broadly two types of variable Quantitative variable : As the name suggests, those…
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: onsider the following data. 14,6,−11,−6,5,1014,6,−11,−6,5,10 Copy Data Step 1 of 3: Determine…
A: We have given a data set, 14 6 -11 -6 5 10
Q: 4.- For the following data set 10,7,6, k, 4, 7, 1, 10. Find the value of k so that (a) X = 6.25 (b)…
A: we can calculate the mean (X̄), median (M), and mode (MR) of the data and substitute the missing…
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- a. Find the mean, median, and range for each of the two data sets. Find the mean, median, and range for faculty parking. mean=nothing median=nothing range=nothing Faculty: 3 4 2 1 2 3 5 4 4 3 2 Student: 9 10 12 6 11 14 5 8 10 14 13The following set of data represents the number of orders filled by a national-chain restaurant during a two week period. Construct a five number summary for the the data. 66, 75, 68, 89, 86, 73, 67, 75, 75, 82, 85, 74, 67, 61 (Round to the nearest hundredth, if needed). Min _________________ Lower Quartile _________________ Median __________________ Upper Quartile _________________ Maximum __________________ What is the range and the interquartile range (IQR)? Range __________________ Interquartile Range (IQR) ___________________4. Which one of the following data sets has more than one mode? O A. (10, 20, 30, 30, 40, 50, 50) O B. (10, 20, 30, 40, 50, 70, 70) O C. (20, 20, 30, 30, 30, 40, 40) O D. (10, 20, 30, 40, 50, 60, 70)
- Consider the following data. −1,2,2,−4,−4,−1−1,2,2,−4,−4,−1 Determine the mean of the given data.Consider the following ordered data. 6 9 9 10 11 11 12 13 14 Find the low, Q1, median, Q3, and high.Assume we have data on all of the the students in our class. There are 25 students in the class. There are 4 seniors in the class and there are 6 juniors. What is the cumulative relative frequency of juniors and seniors?
- which statement is NOT true about the following set of data?The data set shown below contains the number of hurricanes that occurred each year over a 14-year period. Some scientists claim that there has been an increase in the number of hurricanes as the years progressed. Complete parts (a) through (d). Year 10 11 12 13 140 # 3 4. 2 1 a) Create a histogram of these data. Choose the correct histogram below. OA. OB. Oc. OD. # of Hurricanes # of Hurricanes # of Hurricanes # of Hurricanes b) Describe the distribution. Is the distribution uniform, unimodal, or bimodal? O A. The distribution is uniform. O B. The distribution is bimodal. O C. The distribution is unimodal. Is the distribution symmetric or skewed?What is the mode of the following data set 4, 6, 5, 3, 5, 8, 7, 3, 7, 6, and 3? a. 6 b. 7 c. 5 d. 3
- Which one of the following summary statistics best matches the data on the abundance of various bird species shown here? Frequency (No. species) 25 20 15 10 5 0 0 Mean = Mean = Mean = 100 200 300 400 500 600 Abundance (No. individuals) 75 individuals, s.d. = 122 individuals 300 individuals, s.d. = 14871 individuals 10 individuals, s.d. = 10 individuals Mean = 10 individuals, s.d. = 14871 individuals Mean 75 individuals, s.d. = 14871 individualscalculate the range for each of the following data sets a. 11, -9, 8, 23, 43, 37, -40, 33, -26 Range: b. -7.8, -7.9, -5.5, -6.4, -3.3, -6.1, -4,-2.1, -3.9, -5.1 Range: c. 8.7, 5.3, 5.1, 7.4, 8.8, 5.4, 4, 7.7 Range:Find the mean for the following grouped data. Interval Frequency 0-4 4 5-9 8 10-14 5 15-19 10 20-24 4 25-29 5
