Find the first quartile, the third quartile, and the
interquartile range for each data set.
(a)...
Find the first quartile, the third quartile, and the
interquartile range for each data set.
(a) {21, 18, 38, 34, 30, 51, 21, 34}
first quartile _________________
third quartile _________________
interquartile range ______________
(b) {13.1, 7.8, 12.6, 2.3, 6.7, 2.3, 7.4, 2.7, 8.4,
6.6, 6.8, 5.1, 2.2, 5.6, 5.5, 2.1, 7.7, 13.9, 1.6, 1.7}
first quartile _________________
third quartile _________________
interquartile range _____________
(C) {−13, −13, −7, −15, −21, −10, −21, −20, −25, −15}
first quartile _________________
third quartile _________________...
i. An outlier is a value in a data set that is inconsistent with
the rest...
i. An outlier is a value in a data set that is inconsistent with
the rest of the data. ii. The interquartile range is the difference
between the values of the first and third quartile, indicating the
range of the middle fifty percent of the observations. iii. A
percentile divides a distribution into one hundred equal parts.
Multiple Choice (i), (ii) and (iii) are all correct statements (i)
and, (ii) are correct statements but not (iii). (i) and, (iii) are...
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary,...
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary, round
to one more decimal place than the largest number of decimal places
given in the data. 2,3,4,5,6,7,8,9,10,11
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary,...
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary, round
to one more decimal place than the largest number of decimal places
given in the data.
5,6,7,8,9,10,11,12,13,14
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary,...
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary, round
to one more decimal place than the largest number of decimal places
given in the data. 10,9,5,8,7,7,8,8,9,40
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary,...
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary, round
to one more decimal place than the largest number of decimal places
given in the data. 14,12,18,10,8,6,15,9,16,20.
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary,...
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary, round
to one more decimal place than the largest number of decimal places
given in the data. 8,13,6,18,7,15,15,18,6,5.
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary,...
Calculate the range, population variance, and population
standard deviation for the following data set. If necessary, round
to one more decimal place than the largest number of decimal places
given in the data. 10,11,12,13,14,15,16,17,18,19
Using the given data set to answer the following questions80 60
100 40 40 50 80...
Using the given data set to answer the following questions80 60
100 40 40 50 80 90 100 60 10 80 45 60 30 80 30 90 100 60 50 75
a. find Mean, Median, Mode, Standard Deviation, and
Variance:
b. find First quartile and Third Quartile
c. Find the number which represents the 33th percentile.
d. find the percentile of 45
e. find the range and midrange
f. construct a box-plot
g. Construct a frequency distribution with 5 classes....
Consider a sample with data values of 26 , 25 ,19 ,15 ,31 ,36 ,
28...
Consider a sample with data values of 26 , 25 ,19 ,15 ,31 ,36 ,
28 , and 25 . Provide the five-number summary for the data.
Five-Number Summary Smallest value
First quartile (to 2 decimals)
Median (to 2 decimals)
Third quartile (to 2 decimals)
Largest value