5. Given: CLASS LIMITS FREQUENCY 61 63 2 64 66 67 69 12 70 72 15 73 75 8 76 78 79 81 3. e for the following: a. Mean
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Q: Given n=100, x=80, s=3.2, which is these is the point estimate of the population mean
A: Given that n=100, x=80, s=3.2 The point estimate formula is= p̂ = x/n
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Q: Consider using the following downward ogive to represent studens' test scores: 21 18 15 12 9. 6. 3.…
A: We have given that Downward ogive to represent students's test scores Find Number of students…
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Q: Based on the data shown y = 4. 14.48 16.8 6. 18.52 21.04 20.46 9 23.68 10 26.1 11 24.72 12 27.44 13…
A: From given data, X Y X*Y X*X 4 14.48 57.92 16 5 16.8 84 25 6 18.52 111.12 36 7 21.04…
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A: For a grouped dataset, the frequency of a class gives the number of observations that lies in that…
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A: Quartile : First quartile is the value such that 25% data fall below that value.
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Q: Calculate median from the following data : Height Frequency Less than 10 4 10-20 16 20-30 40 30-40…
A: Median : The median is the center cost in a listing ordered from smallest to largest. The mode is…
Q: 4. For the following set of data: 9 9 9 9 10 10 10 10 12 14 14 14 15 15 16 18 18 20 24 24 48 70 Are…
A: Given data, 8,9,9,9,9,10,10,10,10,12,12,14,14,14,15,15,16,18,18,20,20,24,24,48,70 Are there…
Q: For items 25 - 30, consider the frequency distribution of the Age of Employees of MTF Inc. Complete…
A: We need to solve questions from 25 to 27.
Q: 20. Based on the data, the mean nominal wage is O A. 123.26 B. 291.81 O c. 350.00 O D. 358.88 21.…
A: Here we have to perform mean and median of nominal wage and real wage separately as ungrouped data.
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A: Here minimum = 4.20 Maximum = 9.87 Range = ?
Q: Calculate median from the following data: 0–10 10-30 30-60 60-80 80-90 Marks 5 15 30 8 2 No. of…
A: Given that Class Frequency (f) 0 - 10 5 10-30 15 30 - 60 30 60 - 80 8 80 - 90 2…
Q: 15. Find S.D. from the following data. Values 5 10 15 20 25 30 35 Frequency 2 7 11 15 10 4 1
A: For a set of n observations, x1, x2, ... , xn with frequencies f1, f2, … , fn, standard deviation is…
Q: -Find the mode from the following data : Values Frequency Values Frequency Below 50 97 Below 30 60…
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Q: 2.4 Complete the following table: Grade on Statistics Relative Exam Frequency Frequency A: 90-100 B:…
A: The relative frequency of any class is the ratio between the frequency of that class and the total…
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A: Given : n = 10 Data: 16,18,10,8,12,15,19,17,16,7
Q: Given the following information: Class Interval 10-20 20-30 30-40 Frequency 12 Calculate Less than…
A: Given: Class interval 10-20 20-30 30-40 Frequency 6 8 12
Q: For items 25 - 30, consider the frequency distribution of the Age of Employees of MTF Inc. Complete…
A: Given: Data with table is given
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Q: Find the measures of center for following. Data Frequency 40 44 1 45 49 50 54 55 59 60 64 5 11 16 65…
A: Hi! Thanks for posting the question. Since there are more than one question, we will answer first…
Q: 3. Draw a histogram and locate mode from the following and verify with actual calculation. Class…
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Q: If frequency of an item z is given as 9, and total number of items in the collected data is 43; then…
A: The relative frequency is given by, Relative Frequency=fn Where, f is the frequency the data…
Q: 7. Find median and mode. Income (above Rs):1000 No. of person: 1500 2000 2500 3000 3500 4000 80 62…
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Q: Order the steps of finding the class boundaries of the following set of data: 8 10 15 18 11 22 10 14…
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Q: 6. Given the following pairs of corresponding values of X and Y: X: 20 25 30 35 40 Y: 73 198 573…
A: We have given that, The pairs of corresponding values of X and Y are :- X :- 20, 25, 30,…
Q: Calculate the value of mode from the following data: Marks : 10 15 20 25 30 35 40 Frequency 8 12 36…
A: The frequency of observation is maximum is called mode
Q: Use the following table: $386 $328 $265 $428 $245 446 254 587…
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Q: 1. The following are final score grades. Fill in the frequencies: Score 4 3 3 1 3 4 55 2 3 4 3 4 3 4…
A: Note: As per my policy i can answer only one question. kindly repost the remaining questions 1)…
Q: (b): Following Data are Blood Lead Concentrations of Group of workers in a country Blood Leads 0 – 9…
A: Given the data as Blood Leads Frequency 0 - 9 15 20 - 29 21 30 - 39 39 40 - 49 54 50 -…
Q: If frequency of an item is given as 6, and total number of items in the collected data is 39; then…
A: We know that the, If f1, f2,..., fn are the frequencies of a dataset, and total frequency is N= Σfi…
Q: Find average in classified data set (k=4) Sınıflandırılmış verilerde ortalamayı bulunuz (k=4) 6 - 17…
A: Given data is appropriate for mean of a series is the figure obtained by dividing the total values…
Q: Calculate mean from the following data : Midpoints 2 3 4 5 7 8 9. Frequency 2 60 101 152 205 155 70…
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Q: Use the following Boxplotto answer the following question: 30 45 60 75 90 105 120 135 150 165 180…
A: Given, The boxplot is given, From the box plot , The minimum value of the data is : Minimum value =…
Q: The arithmetic mean of the following data is Marks Frequency 18 4 30 85 3 90 75 3 O 1.50 103.20 O…
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Q: 10 : Calculate the average marks of the students from the following data : Marks No. of students…
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Q: The Mean of the following student marks equals to 25 mark Frequency 0-10 20-20 8 20-30 30-40 40-50…
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Q: Find the mean of the frequency given in frequency table bel Class Frequency 17 12 1 9. 4 13 8. 25 9.…
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Q: Given the following frequency distribution: CLASS FREQUENCY 10 - 14 04 15 – 19 12 - 20- 24 16 25 -…
A: Basic probability
Q: Calculate median from the following data; Marks 0- 10 10 - 30 30 - 60 60 - 80 80 - 90 No. of…
A:
Q: Convert the following distribution into 'more than' frequency distribution. 40 80 100 60 Weekly…
A: Given data : Weekly wages (less than '00 Rs) Number of workers 20 41 40 92 60 156 80 194…
Q: 30. FILE The following data give the weekly amounts spent on groceries for a sample of 45…
A: n =45 Arrange the data in non descending order.
Q: Find the measures of center for following. Data Frequency 40 44 45 49 50 - 54 7 55 59 14 60 64 23 65…
A: Given data: Data Frequency 40-44 2 45-49 2 50-54 7 55-59 14 60-64 23 65-69 14 70-74…
Q: Complete the table below to answer some of these items. Class Interval (C. I.) | Frequency Class…
A: Since we know that the class boundaries are calculated by subtracting 0.5 from the lower- class…
Q: The arithmetic mean of the following data is Marks Frequency 18 4 30 1 85 90 75 O 64.50
A: Here, x f fx 18 4 72 30 1 30 85 3 255 90 5 450 75 3 225 Total 16 1032
Q: 3. If water bottles are geometrically similar, how much more water will a bottle that is 50 cm tall…
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Q: simplify the data.
A: A frequency distribution displays various outcomes in a sample. Frequency indicates the number of…
Q: From the following ungrouped data, ascertain the Range. 24 18 30 24 26 22 30 28 26 30 30 28 30 26 22…
A: We have to find range.
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