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the parts of this exercise concern the variable ideal height which is the respondents desired height as reported by n
the data for each of the following variables includes one or more outliers in each case identify the outliers then
suppose that the distribution of speeds at an interstate highway location is bell-shaped with a mean of 71 mph and a
find the mean and median for the ages of ceos of the 50 highest-paid ceos of fortune top 500 companies listed in given
in an experiment conducted by one of this books authors 19 students were asked to estimate in millions the population
create a five-number summary for the ages of the 50 highest-paid ceos of fortune top 500 companies listed in given
create a boxplot for the ages of the 50 highest-paid ceos of fortune top 500 companies listed in given exercise and in
one of the authors of this book one male one female has a right handspan measurement of 235 cm would you consider this
in a statistics class survey students reported their heights in inches the instructor entered the data into a computer
find the mean and standard deviation for each set of valuesa 18 19 20 21 22b 20 20 20 20 20c 1 5 7 8
the typical amount of sleep per night for college students has a bell-shaped distribution with a mean of 7 hours and
suppose that the mean weight for men 18 to 24 years old is 170 pounds and the standard deviation is 20 pounds in each
refer to given exercise about hours of sleep per night for college students draw a picture of the distribution indicate
both of the following lists of n 8 data values have a mean of 20list 1 10 10 10 10 30 30 30 30list 2 10 15 19 20 20 21
the data for exercise 264 was this set of systolic blood pressures110 123 132 150 127 118 102 122a find the mean and
write a set of seven numbers with a mean of 50 and a standard deviation of 0 is there more than one possible set of
for the following situations would you be most interested in knowing the average value the spread or the maximum value
the figure for this exercise is a boxplot comparing tip percentages for a male and a female restaurant server each of
the heights in inches of seven adult men are 73 68 67 70 74 72 and 69a find the median height for this listb find the
find the mean and the median for each list of valuesa 64 68 72 76 80 86b 10 6 2 7 100c 30 10 40
refer to part b of given exercise explain why there is such a large difference between the mean and median
sixty-three college men were asked what they thought was their ideal weight a five-number summary of the responses in
students in a statistics class wrote as many letters of the alphabet as they could in 15 seconds using their
the weights in pounds for nine men on the cambridge crew team were as follows the independent march 31 1992 also hand
a set of eight systolic blood pressures follows110 123 132 150 127 118 102 122a find the median value for the datasetb