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import the dataset in r total there are 1348451 rows and from this data select 10000 rows randomly using sample
inflation rateslook at the two histograms created from the data taken from dataworldbankorg and decide whether you
suits of cards the histograms contain data with a range of 1 to 4 which group would have the larger standard deviation
birth length the mean birth length for us children born at full term after 40 weeks is 522 cm about 206 inches suppose
ages example 6 a father has five children of ages 2 3 5 8 and 9 yearsa calculate the standard deviation of their
pocket money a father pays pocket money to his daughter on different days as 10 4 15 and 12 us dollars usd in cents 1
cricketin the recent cricket matches do you think the standard deviation of the average runs scored by all players in a
eating out and jobs college student jacqueline loya asked students who had full-time jobs and students who had part
er visits for injuries the graph shows the rates of visits to the er for injuries by gender and by age note that we are
changing multiple-choice answers when told to do so one of the authors wanted to determine the effect of changing
mph the graphs show the distribution of self-reported maximum speed ever driven by men and women college students who
ideal weight thirty-nine students 26 women and 13 men reported their ideal weight in most cases not their current
e-commercethe bar graph shows information reported in tfourmefor countries in the middle east the percentage of online
hormone replacement therapy again the bar chart shows a comparison of breast cancer rates for those who took hrt and
running speed a student was practicing for a track event and recorded the time taken to complete running in secondsthe
global temperatures the histograms show the average global temperature per year for two 26-year ranges in degrees
employment after law school accredited law schools were ranked from 1 for the best harvard down to number 181 by the
position for breathing the graph shows the results of a study done by guerin et al 2013 and reported in the new england
opinions on co-education people were asked whether they thought co-education is good or not the graph shows results of
create a dot plot that has at least 10 observations and does not have skewthe response must be typed single spaced must
traffic cameras college students jeannette mujica ricardo ceja zarate and jessica cerda conducted a survey in oxnard
ages of billionairespredict the shape of the distribution of the ages of 20 billionaires a typical value is about 54
water a coach asks all of his trainees to report the approximate quantity of water they drink in a daypredict the shape
changing multiple-choice answerswhen told not to do so one of the authors wanted to determine the effect of changing
change in prices according to worldbankorg there were 12 countries that recorded the largest price change in wheat from