The upper 70th percentile is the number below which 70% of the data lie.
The 70th percentile position is given by:

Thus, the 70th percentile position is approximately the 25th data item (after the data has been arranged in acsending order).
Given the following data:
<span>16 24 25 26 27 29 36 39 39 39 40 44 45 47 47 48 50 51 51 53 53 54 57 58
58 60 65 66 67 69 69 71 72 74 74 74
The 25th data in the data set is 58.
Therefore, the upper P70 is 58.
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Answer:
158 ribbons even half of one still counts.
Step-by-step explanation:
Answer:
g(x) x^2 - 5
------ = --------- where x ≠ - 1/4
f(x) 4x+1
Step-by-step explanation:
f(x) = 4x+1
g(x) = x^2 - 5
g(x) x^2 - 5
------ = ---------
f(x) 4x+1
The denominator cannot equal zero
4x+1 ≠ 0
4x≠-1
x≠-1/4
g(x) x^2 - 5
------ = --------- where x ≠ - 1/4
f(x) 4x+1
<span>The probability of having either a boy or a girl is statistically 0.5, and this makes sense at the chromosomal level - there are genetic reasons for it.
Why the observed ratio in families is different than predicted ratio is simply due to chance. Just like getting a string of heads when you flip a coin, you got 'lucky' - not real luck but just random coincidence. Your next coin toss could be a tail.
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1.50 x + 2 x = 10.50
add similar elements:
1.50 x + 2 x = 3.5 x
3.5 x = 10.50
x = 10.50 / 3.5
x = 3 magazines.
hope this helps!