How can I Estimate the mean length. How can I select the modal class ?
1 answer:
Answer:
To estimate the mean length.
From the table lengths and its corresponding frequency are given
we know that,
The mean formula is defined as the sum of the observations divided by the total number of observations.
The formula to calculate the mean of grouped data. The formula is,
we get, Midpoint of the intervals are,
0.95, 2.95, 4.95, 6.95, 8.95, 10.95
Mean is,
we get,
Answer is: 6.034
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Answer:
Step-by-step explanation:
To solve this, we are using the average rate of change formula:
where
is the average rate of change
is the first point
is the second point
is the function evaluated at the first point
is the function evaluated at the second point
We want to know the average rate of change of the function form x = -3 to x = 0, so our first point is -3 and our second point is 0. In other words,
and
.
Replacing values
We can conclude that the average rate of change of the exponential equation form x = -3 to x = 0 is