The standard deviation is the mean of the sum of the squared deviations between each observation and the mean. The measure of dispersion that is the easiest to compute is the interquartile range.
The standard deviation is a statistic that expresses how much variance or dispersion there is in a group of numbers. While a high standard deviation implies that the values are dispersed over a wider range, a low standard deviation shows that the values tend to be close to the mean of the collection.
The term "standard deviation" (or "") refers to a measurement of the data's dispersion from the mean. A low standard deviation implies that the data are grouped around the mean, whereas a large standard deviation shows that the data are more dispersed.
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A because there’s 6 negative rectangles, you get rid of one which is subtracting -1.
Answer:
136 will be the answer for equation h but the actual answer is 130.25 feet
Step-by-step explanation:
Answer:
Consider the following calculations
Step-by-step explanation:
We have constructed a 95% confidence interval for the population mean income
for the neighborhood. The confidence interval is ($15,040, $15,300). In order to
be eligible for government aid, a neighborhood must have an average income of
$15,000 or less. Based upon the confidence interval we can conclude that the
neighborhood is:
a. Definitely not eligible for aid.
b. Probably not eligible for aid.
answer: c. Probably eligible for aid.
d. Definitely eligible for aid.
e. None of the above answers is correct.
$15000 is less than the lower limit of the 95% CI. We are 95% confident that population mean income falls in the interval ($15,040, $15,300). $15000 is less than the population mean income.
Highest common factor of 63 and 45 is 9.
Therefore there can be 9 bouquets each with 5 roses and 7 carnations