The following are the annual salaries of 15 chief executives officers of major companies. (The salaries are written in thousands of dollars)  204,542,428,362,743,495,653,1250,1108,271,767,519,315,381,562 find 25th and 70th percentiles for these sal

Q: Students scored the following grades on a statistics test: 80, 80, 82, 84, 85, 86, 88, 90, 91, 92,…

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Q: Find 25th and 40th percentile of data 2,5,7,810,12,15,17,19,24,28,32,34,36,38,40,42,44,47,49

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Q: find 37th percentile   15,28,65,45,85,35,95,65,85,42,50,60,45,85,6

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Q: Find the mean for the given data set, 23,56,78,96 and 74

A: 23,56,78,96,74

Q: find 75th percentile for given data  25,89,63,4,5,42,65,63,54,41,68,98,9,75,25,15,49

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Q: Determine the 35th percentile of the scores 7,3, 12, 15,14, 47, 3, 33, 41, 12, 15, 14, 4 and 20.

A: First we have to arrange the data in ascending order as 3,3,4,7,12,12,14,14,15,15,20,33,41,47

Q: find 1st percentile for given data  12,1585,63,95,75,45,26,9,75,25,15,49

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Q: find out the 89th percentile for given data  78,78,98,45,87,36,5,2,3,7,7

A: We have to find the 89th percentile for given data.  First  arrange the given data in ascending…

Q: 2. Consider the following sample data: A.) Calculate the mean. 3 24 30 47 23 B.) Calculate the…

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Q: Find the mean for the given data set, 34,56,79,25,68

A: Answer: From the given data, 34,56,79,25,68 Sample size(n) = 5

Q: find 4th deciles for given data  12,15,14,2,6,32,25,6,85,75,62,96,35,14,26,35,28,65,8

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Q: You are interested in finding a 98% confidence interval for the average commute that non-residential…

A: 20,22,26,20,19,11,17,9,22,13,24,15,9,23,19sample size(n)=15

Q: The serum cholesterol levels (in ) of 17 individuals are 220, 240, 257, 218, 203, 215, 254, 228,…

A: Given data set, 220, 240, 257, 218, 203, 215, 254, 228, 242, 198, 189, 208, 196, 249, 247, 206,…

Q: find find 5th deciles of the data  15,45,78,56,23,28,15,46,75,89,99,68,36,28,73

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Q: Find the mean for the given data, 26,34,56,44,78,97,17,38,57,38

A: Answer: Given data is, 26,34,56,44,78,97,17,38,57,38 Sample size (n) = 10

Q: Find the mean for the given data set, 33,46,79,26,85

A: Answer: From the given data, 33,46,79,26,85 Sample size(n) = 5

Q: Find 36th percentile for given data 11,58,45,25,65,45,65,12,35,88,14,56,18,92,35,…

A: Given data is11,58,45,25,65,45,65,12,35,88,14,56,18,92,35, 87,45,65,98,41,82,6

Q: Number of Fish Tub 32-34 29-31 26-28 23-25 20-22 Frequency (f) 6 5 10 7 2

A: Formula : mean :

Q: Eight movies based on Marvel comic book characters for the U.S. box office as of fall 2017 are shown…

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Q: What is the 60th percentile of following numbers 49,50,55,55,60,67

A: The numbers as follows 49,50,55,55,60,67

Q: Here are 11 numbers in sorted order. -49, -45, -42, -37, -35, -35, -28, -25, -25, -21, -19 What is…

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Q: Find the range for the following data: 72,62,63,70,41,82,32,36,75,52,73,79,41,83,45

A: From the provided information, The data values are as follow:…

Q: Find the mean for the given data set, 89,110,145,160,185

A: Answer: From the given data, 89,110,145,160,185 Sample size(n) = 5

Q: find 10th percentile for given data  78,98,89,86,65,75,45,26,35,15,85

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Q: The following are the annual salaries of 20 chief executive officers of major companies. (The…

A: Given that, 743, 271, 204, 181, 814, 495, 519, 1108, 428, 1250, 248, 452, 586, 362, 75, 381, 653,…

Q: Find the mean for the given data set, 45,68,95,20,44,65,22,18,72,22

A: observations : 45,68,95,20,44,65,22,18,72,22 mean = ?

Q: Find the mean for the given data set, 23,56,78,93,76

A: data set : 23,56,78,93,76 mean of data = ?

Q: find 5th deciels for given data  12,15,42,3,26,36,6,56,32,25,29,67,32,30

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Q: Find the first, second, and third quartiles of the ages of 9 middle-management employees of a…

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Q: Find the mean for the given data set, 35,68,56,29,72

A: Answer: Given data set is, 35,68,56,29,72 Sample size of the given data set (n) = 5

Q: Find the 40th percentile of the following: 46, 64, 35, 41, 32, 43, 41, 48, 46, 54, 53, 39, 50, 41,…

A: The given data in excel is:

Q: Find the 5 number summary of the following set of data: 11, 8, 12, 4, 7, 10, 3, 15, 8, 8, 7

A: In general, five number summary represents minimum, first quartile, median, third quartile and…

Q: find 30th percentile   10,15,18,16,19,20,24,15,26,20,22,25,28,1

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Q: 75, 73, 72, 66, 64, 61   Mean =  Median =

A: The mean is calculated as: =

Q: find 30th percentile   1,8,11,18,20,25,29,35

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Q: What is the 84th and 22nd percentile and what is the 7th and 9th decile

A: Solution To find the percentile and decile we will use Excel