Answer:
9424.78 I think
Step-by-step explanation:
dont trust me for edulastic questionsss but I think thats correct
Answer:
A. -1/3 is the answer
Step-by-step explanation:
y = - x/3 +3
x/3 + y =2
slope = -x/y
= -( 1/3 ) /1
= -1/3
First, count how much is 55% from 32 ounces:
32 ounces - 100%
x ounces - 55%.
Mathematically you can write proportion:
Then you know that 17.6 ounces was drunk and you can calculate how much water left:
32-17.6=14.4
Answer: left 14.4 ounces of water.
<span>In a normal distribution 68.27% of the values are within one standard deviation from the mean, 95.5% of the values are within two standard deviations from the mean, and 99.7 % of the values are within three standard deviations of the mean
With that you have the answer to the three questions:
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<span>a. significantly high (or at least 2 standard deviations above the mean).
99.5% of the values are within 2 standard deviations from the mean, half of 100% - 95.5% = 4.5% / 2 = 2.25% are above the mean, so the answer is 2.25%
b. significantly low (or at least 2 standard deviations below the mean).
The other half are below 2 standard deviations, so the answer is 2.25%
c. not significant (or less than 2 standard deviations away from the mean).
As said, 95.5% are within the band of two standard deviations from the mean, so the answer is 95.5%.
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