Answer:
A Margin of error : Generally margin can be defined as a statistical concept that informs the researcher or any person carrying statistical active the percentage by which his /her result will differ from the real population value.
B Margin of error is used to establish a confidence interval by adding and subtracting the statistical value (i.e sample proportion or sample mean ) from the margin of error
C Generally the confidence interval tell the researcher the probability by which a population parameter(sample proportion or sample mean) will fall between two set of values(Upper limit and the lower limit )
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
The absolute value of any number cannot be negative.
The answer would be 14.
250*0.62= 155
155 pounds is your answer.
Answer:
1, 1/2, 3/2
Step-by-step explanation:
This is a prism (a 3d rectangle) and so your formula for finding the volume is V= L x W x H.
For the prism:
L= 1 (4 cubes x 1/4 = 4)
W = 1/2 (2 cubes x 1/4 = 1/2)
H = 3/2 (6 cubes x 1/4 = 6/4 = 3/2)
That's your answer, the tile 1, 1/2, 3/2
