2. A study of 50 people who were not on a diet showed that they consumed an average of 2200 they consumed an average of 2100 calories per day, with a standard deviation of 250 calories per day.
Assume both populations are normally distributed
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a) Test the claim that people on a diet consume fewer calories.
they consume
Test the claim that people on a diet have a lower standard deviation in the number of calories

answer: yes youre right.

step-by-step explanation:

right

step-by-step explanation:

an altitude of 15,000 feet

step-by-step explanation:

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine