Which of these does not constitute a descriptive statistic? A. 'A table of raw data in a spreadsheet. B. A cross-tabulation of the data. C. A Bar Graph. D. A line graph
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A: Note, Since you have asked multiple question, we will solve the first question for you. If you want…
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A: type of data is acquired through direct or indirect measurement are:
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A: Introduction: Denote X as a random variable of interest. For the random variable X taking n sample…
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A: Given data; Scores(Class) Frequency (f) Mid value (x) f⋅x 11-14 4 12.5 50 15-18 7 16.5…
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A: Given data, 1.3,2.5,3.1,4.2,5.7,5.7,5.7,6.4,6.4,8.9,8.9,9.1,11.7,12.2,12.6,13,14.4,15 What is the…
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Q: 1. Write the following data sets in standard units. a. 8, 7, 6, 9, 5, 11, 10. b. 5, 4, 5, 6, 5, 5,…
A: Here by our policy I can solve the first question only. For Question 2 please post the question…
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A: Data Set - 5, -7, 2, 0, -9, 16, 10, 7 Total number of data values = n = 8
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Q: Which of the following is the goal of descriptive statistics? O To collect data. To draw conclusions…
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Q: The following refer to the following data set: 63 53 32 37 60 66 80 50 32 46 39
A: Given data= 63 53 32 37 60 66 80 50 32 46 39 Arrange the data in increasing order. 32 32 37…
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Q: consider the following sample data: 25,11,6,4,2,17,9,6 for these data median is?
A: Given: Data is: Arrange the data in the ascending order to calculate the median as: 2,4,6,69,1117,25
Q: Which of the following would be a point estimate for the population mean?
A: Here use definition of given terms
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Q: Consider the following data: - 3, 1, 6, -9, 4,-3,-3 Step 1 of 3: Calculate the value of the sample…
A: Number of samples (n) = 7 -3 9 1 1 6 36 -9 81 4 16 -3 9 -3 9
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A: Arranging the data in ascending order: 5, 8, 9, 11, 12, 15, 16, 17, 22, 55 n=10
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A: The Data set D. 6,6,6,6 Σx=24 Σx2=62+62+62+62=144n=4The standard deviation is…
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Q: 2. Find the mean, median, and mode of each set of data: a. 45 48 56 62 75 75 78 84 b. 3 48 56 62 75…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…
Q: 2. Compute and interpret the sample correlation for the following dataset. Yi 4 50 11 40 3 60 16 30
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Q: The following refer to the following data set: 118.8 115.2 113.4 137.5 101.6 93.8 137.5 120.6 137.5…
A: Answer:-----. Date:----11/10/2021
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Q: 1. Find the mean, median and mode of the following data. a. 21 10 36 42 39 52 30 25 26 Mean = Median…
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Q: The semi-averages of the below given data are: Year Rainfall 1999 21 2000 11 2001 14 2002 16 2003 18
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Q: 10. If there are 12 numbers in a set of data, the 2nd quartile is the?* 2nd number 5th number…
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Q: What is the mean (¯xx¯) of this data set? mean = 62.8 What is the median of this data set? median…
A: Given data set, 75 95 72 67 39 98 28 44 48 72 53 Total number of values in data set n = 11…
Q: Determine if there is a significant negative correlation between the sets of data at a 10%…
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Q: Which of the following statistics is not a measure of central tendency? a. Arithmetic mean. b.…
A: Mean is the average. Median is the middle number, when data is arranged in numerical order. Mode is…
Q: 3. Find the Mean, Median, Variance and Standard deviation for the following data: Class 10 – 20 20 –…
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Q: 1-) For the following data, please compute: X= [1 ,2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7,7,…
A: A) We will first insert all the data into excel and from the excel functions we can get mean ,median…
Q: I. Classify the following sets of data as qualitative or quantitative.
A: Here
Q: 3. Which of the following is not a measure of central tendency? a) Median b) Mode c) Mean d)…
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