Quiz3Solutions

# Quiz3Solutions - Median 98.25" accidents according to...

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1. The body temperature of students is taken each time a student goes to the nurse's office. The five-number summary for the temperatures (in degrees Fahrenheit) of students on a b. After the data were picked up in the afternoon, three more stidents visited the nurse's oflice with temperatures of 96.7", 98.4"' and 99.2". ere any of these students outliers? Explain. Tk 'fewr W_ bd-& %\s\559ka4 qj 5, ty NC %.\ ad 41.3s particular day is: @ her\$.* 2. The boxplots show the age of people Involved accident. a. Which role involved the youngest person, and what is the age? &-- J? MO b. wch role had the lowest median age, and what is the age? Min 96.6" c. Which role had smallest range of ages, and what is it? ( d pG+-hdp=.is p,&- hh* = Q1 97.85".

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Unformatted text preview: Median 98.25" accidents according to their role in the '"I 0 0 Cyclist Driver Pass. Pedest. ROLE 43 98.6' d. Which role had the largest IQR of ages, and what is it? Max 101.8" 3. The students in a biology class kept a record of the height (in centime,ters)~,f plants for a class experiment. \ a. Sketch a histogram for these data using a bin width of 5 (lump the stem sizes 40, etc.). You can use the axes given and please Wsl the axes! 7 , .q- -i. . r , ~ , . - & ~ ; - , l , q f i ~ ~ i -,> J !G.\.ST~LV :*I:~ - ,I .:L4, 4 - = r J . -I( 1 i I. lit3'~r. zlmbf>-P a' O r into groups of 30-35,35- - -r -- ? t-i r ~ d a b t l ~ , c > ~ L 1 d. Describe the distribution of plant heights (including ideas like symmetric, skewed right, skewed left,...
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Quiz3Solutions - Median 98.25" accidents according to...

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