The table below has a total of 60 values. Find the 4th decile for the following Grouped Frequency Data Table (GFDT). Lower Class Upper Class Limit Frequency Limit 40 44 9. 45 49 9. 50 54 55 59 8. 60 64 4 65 69 4 70 74 9. 75 79 8 80 84 4 The 4th decile =

Q: Calculate the Standard deviation of the grouped data shown in the frequency table below: Classes…

A: Class Frequency (f) Mid value (x) f⋅x f⋅x2 50-59 3 54.5 163.5 8910.75 60-69 5 64.5…

Q: Given the following data set that presents 30 test scores on an exam, find the position of the 63rd…

A: Percentile: The observations P1, P2, - - - P99 which divide the total number of observations into…

Q: Use the data in the table to the right to answer the following questions. Weights (g) of a Sample…

A:

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A:

Q: A sample of 20 cans of cat food from a large production run yielded the following weights in grams…

A: A frequency table is a tabular way to represent the data set or observation, which shows the number…

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A:

Q: Given the following data set that presents 30 test scores on an exam, find the 95th percentile.…

A: 95th percentile= 95*(n+1)/100th term

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A: Xbar=sumFiXi/sumFi Xact=58.1

Q: From the frequency table given below the mean value is computed as Class interval Frequency 12-19 4…

A: From the provided information, Class interval Frequency 12-19 4 20-27 5 28-35…

Q: The box-and-whisker plots below show the mean monthly temperatures (°F) for Mexico City, Mexico, and…

A:

Q: Calculate the 41th percentile of the data shown 2.7 21.8 29.3 36 45.6 49.3 53.7 57.1 63.7 68.3…

A:

Q: B/ Classify the following data into a frequency table (take number of classes = 6). Then, sketch the…

A: Introduction :  Frequency polygon:    For an ungrouped data type the frequency polygon can be…

Q: (b) The body masses of 50 malaria patients are given below: Mass (kg) 30 – 39 40 - 49 50 – 59 60 –…

A: Given information: The body masses of N = 50 malaria patients are provided as: Mass (kg) 30-39…

Q: What is the highest score that anyone achieved in the data shown on the frequency distribution table…

A:

Q: The 50th percentile for the following data is 65, 70, 67, 75, 89, 80 O A. 67 O B. 75 OC. 72.5 O D.…

A: The given data set is, 65, 70, 67, 75, 89, 80 First, sort the values of data set. The sorted values…

Q: The following set of raw data shows the lengths, in millimeters, measured to the nearest mm, of 40…

A: Given data is Lengths(mm) Frequency(fi) 25 - 29 2 30 - 34 4 35 - 39 7 40 - 44 10 45 -…

Q: -Find the mode from the following data : Values Frequency Values Frequency Below 50 97 Below 30 60…

A:

Q: For the following Grouped Frequency Data Table (GFDT) answer the questions below.  Lower Class…

A: Class interval Frequency Cumulative Frequency 30-34 10 10 35-39 9 19 40-44 4 23 45-49 10 33…

Q: Estimate the mean of the data given in the following grouped frequency table. Value Interval…

A:

Q: Determine the median and the first and third quartiles in the following data. (Round your answers to…

A: In this question, we need to find the median, first and third quartiles.

Q: Consider the observed frequencies. Observed Frequencies () Populations Response 1 3 Yes 150 150 96…

A: From the provided information, Response Populations 1 2 3 Yes 150 150 96…

Q: The following data represent the weights (in grams) of a simple random sample of a candy. 0.89 0.86…

A: The frequency for each class interval is obtained by counting the number of data values that lie…

Q: When finding percentiles, if the locator L is not a whole number, one procedure is to interpolate so…

A: Using the method of interpolation , we need to find P75 for the set of test scores below. 51 54 64…

Q: 3. Find the 42nd and 87th percentile for following data that shows the number of worms found under…

A:

Q: Given the following data set that presents 30 test scores on an exam, find the 95th percentile.…

A: Given data and calculation for mean and sample standard deviation is shown below

Q: Complete the two-way relative frequency table from the data presented below. Round all answers to…

A:

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A: From the provided information, The table can be constructed as: Low Temperature Mid value (x)…

Q: Find the mean of the data summarized in the given frequency distribution, Compare the computed mean…

A: The mean of a set of observations is defined as the sum of all observations bt the number of…

Q: 49 57 38 73 81 61 83 90 87 74 74 59 76 65 69 60 71 57 61 69 54 56 69 68 78 85 40 85 59 80 65 85 49…

A: A frequency distribution is a representation, either in a graphical or tabular format, that displays…

Q: The following frequency histogram represents the IQ scores of a random sample of seventh grade…

A: Here, Total frequency: n=2+3+13+42+58+40+31+8+2+1=200 Frequency for IQ between 120 and 129: x = 31

Q: Calculate the 75th percentile of the data shown x 2.9 3.5 10.7 26.7 27.7 36.5 46.7 48.3…

A: The required 75th percentile can be obtained as: If i were an integer, the percentile would be…

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A: # Given: frequency distribution of data for temperature  then to find mean of the frequency…

Q: Choose the correct histogram below. The table below shows the frequency distribution of the weights…

A:

Q: Given the following data set that presents 30 test scores on an exam, find the 73rd percentile.…

A: Given data is appropriate for measures of central tendency . To find the 73rd percentile for the…

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A:

Q: The table below has a total of 63 values.  Find the 8th decile for the following Grouped Frequency…

A: Given Information: Lower Limit Upper limit Frequency 50 54 8 55 59 6 60 64 5 65 69 5 70…

Q: The table below has a total of 47 values.  Find the 9th decile for the following Grouped Frequency…

A: The percentiles which is multiple of 10 is called decile. So 9th decile mean 90 percentile and it…

Q: Given the following frequency distribution, calculate the relative frequency of Red. Color of m&m's…

A:

Q: The table below has a total of 58 values. Find the 9" decile for the following Grouped Frequency…

A: class Frequency Class Boundaries Cumulative Frequency 70-74 6 69.5-74.5 6 75-79 7 74.5-79.5 13…

Q: The following relative frequency histogram presents the weights (in lb) of a sample of visitors to a…

A: We want to find P(X<150)= ?

Q: What is the 60th percentile of the data?

A:

Q: Below you are given a sample of ACT scores of 12 college applicants. 22  26  30  24  35  20  23  32…

A: Sort the data in ascending order The median is the center value. After computing the median,…

Q: Calculate the 75th percentile of the data shown x 2.9 3.5 10.7 26.7 27.7 36.5 46.7 48.3 49.2 54.4

A:

Q: For the following scores, the smallest value is X = 7 and the largest value is X = 48. a. Determine…

A: To find the best interval width: Calculate the range of data. Divide it by number of class…

Q: The heights (in inches) of 30 adult males are listed below. A frequency distribution show the…

A: We want to tell you which one is the correct choice.

Q: Let the following figure display the relative frequency histogram of an equal-width frequency…

A:

Q: A factory owner has taken a sample (n = 20) of workers to see how many broken widgets each employee…

A: The sample includes total of n=20 observations.

Q: The depths​ (in inches) at which 10 artifacts are found are listed. 22.2 25.9 25.2 40.4 44.9 25.4…

A: Range :  In statistics , range is measure of spread . It is the difference between highest and…

Q: From the frequency table given below the mean value is computed as Class interval Frequency 12-19…

A:

Q: Find the estimated mean of the data summarized in the given frequency distribution. Compare the…

A: The provided data is: Low temperature (oF) Frequency 40-44 1 45-49 5 50-54 10 55-59 5…