There are 213 fortunes, what is the largest about of times alice can eat at this restaurant without getting the same fortune 4 t
1 answer:
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Simple...
you have:
1.) Find the slope of the line using (-2,1) and (3,6)
Using
m=1 (slope)
2.)Tell whether the equation, 8y+3=5x+3, is a direct variation.
y=
(None)
3.)What is the slope and y-intercept of the graph of the equation y=2x+3?
Slope =2
y-intercept=3
C.
Thus, your answer.
you have:
1.) Find the slope of the line using (-2,1) and (3,6)
Using
m=1 (slope)
2.)Tell whether the equation, 8y+3=5x+3, is a direct variation.
y=
3.)What is the slope and y-intercept of the graph of the equation y=2x+3?
Slope =2
y-intercept=3
C.
Thus, your answer.
Answer:
The minimum percentage of recently sold homes with prices between $197,200 and $232,800 is 75%.
Step-by-step explanation:
Chebyshev Theorem
The Chebyshev Theorem can also be applied to non-normal distribution. It states that:
At least 75% of the measures are within 2 standard deviations of the mean.
At least 89% of the measures are within 3 standard deviations of the mean.
An in general terms, the percentage of measures within k standard deviations of the mean is given by .
In this question:
Mean of $215,000, standard deviation of $8900.
What is the minimum percentage of recently sold homes with prices between $197,200 and $232,800?
215000 - 2*8900 = 197200
215000 + 2*8900 = 232800
Within 2 standard deviations of the mean, so:
The minimum percentage of recently sold homes with prices between $197,200 and $232,800 is 75%.