It would be the first one because it’s the only one with the same numbers. if all the numbers and xy match then that mean there’s an infinite numbering solutions
B. The independent quantity is definitely not the words cause' of you think about it the number of words depends on the number of minutes.
Answer: 6 in.
Step-by-step explanation:
Hope this helped! :)
Answer:
your answer will be -,+2563
Step-by-step explanation:
Average systolic blood pressure = x = 130
Standard deviation = s = 6
We are to find interval that represents the systolic blood pressure of middle 99.7% of the males.
According to the empirical rule:
a) 68% values lie within 1 standard deviation of the mean
b) 95% values lie within 2 standard deviation of the mean
c) 99.7% values lie within 3 standard deviation of the mean
So, 99.7% value will lie within 3 standard deviations from the mean.
We can express this range as:
( x - 3s, x + 3s)
= (130 - 3(6), 130 +3(6))
= ( 130 - 18, 130 + 18)
= ( 112, 148 )
Thus the interval from 112 to 148 contains the systolic blood pressure of middle 99.7% of the males in the certain town
