NOTE: MEANS(SD) Refer to the Soft Drinks characteristic: Biostatistics- Homework
ID: 3352855 • Letter: N
Question
NOTE: MEANS(SD)
Refer to the Soft Drinks characteristic: Biostatistics- Homework 2 Page 2 of 3 I. Explain what the number 5.6 represents. m. Explain what the number 12.1 represents Which group shows the highest variation in soft drinks intake? Why? Estimate the range of soft drinks consumption for participants who consume Western-style fast food more than 2 times per week. As participants increase the frequency of their intake of Western-style fast food what happens to the intake of soft drinks? Please n. o. p. justify your answer.Explanation / Answer
l)
5.6 is the mean of soft drinks consumption who consume western-style more than or equal to 2 times
m)
12.1 represent sd of soft drinks consumption who consume western-style more than or equal to 2 times
n)
sd is maximum for intake more than 2 times {12.1 is more than 7.5,9.5,11.9 (other variance)}
o)
95 % range 2 sd within mean
= (5.6 - 2* 12.1 , 5.6 + 2 * 12.1)
= (-18.6, 29.8)
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