Calculate proportion of people who did get a cold (represented by 1s) in row 1. Phat1=_ Show how you calculated Calculate proportion of people who did get a cold (represented by 1s) in row 2 .
◻
Show how you calculated Calculate proportion of people who did get a cold (represented by 1s) in row 3.
q,
=
q,
Show how you calculated The following stem-and-leaf plot of proportions of people who got a cold or a flu for classes 4-40, add the proportions for classes 1,2 and 3 , rounded to the nearest hundredth to the stemplot. Proportions were calculated using
R
Remember: it is not an ordered stemplot, so you need to write the numbers for proportions of people who got a cold at the end. Of the appropriate rows first. Then make an ordered stemplot Stems:tenths, Leaves:hundredthsAdding potential proportions of people with colds, add data .42,.43,.95,.96. This will make range +1= potential data values.Complete the relative frequency table of 5 classes and then one of 11 classes. Why are these number of classes reasonable for this data set? \table[[\table[[Relative frequency table for phats of],[those that did not get a cold],[5 bins (classes)]]],[class,freq,Rel. freq.],[
.42-.52
,1,
(1)/(40)=.025