A college student visits a large number of randomly selected stores in a city and in nearby small towns to collect data about th
e cost of bread.
His theory is that the cost of bread is more variable in the city than in the small towns.
In the city, the sample MAD was 0.65, while in the small towns the sample MAD was 0.63.
Assuming there are no outliers or skew, do the results support the student's theory?
Select from the drop-down menus to correctly complete the statements.
Since the samples were large and randomly chosen, we can use the samples to understand the populations.
Because the sample MAD in the city is
Choose...
the sample MAD in the small towns, the results
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support the student's theory.
1 answer:
25 to the do bro you clown down drown
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Answer:
21 girls.
Step-by-step explanation:
50% of 42 students are girls.
So 42/2 = 21.
Therefore 21 of the students are girls.
<em>Hope I helped</em>
Answer:
The answer is 8.30
Step-by-step explanation:
Using cos 41 = x/11
x = cos 41 × 11
x = 8.30
Answer:
false
Step-by-step explanation:
these measure do not form a right triangle
The graph graphed is y=1/2x
so
y=1/2x and y=-x+6
y=y so
1/2x=-x+6
times 2 both sides
x=-2x+12
add 2x both sides
3x=12
x=4
sub back
y=1/2x
y=1/2(4)
y=2
(4,2) is the solution