Answer:
This an example of inferential statistics.
Step-by-step explanation:
Descriptive statistics are used to briefly explain the distribution of a data by the use of central tendency and measure of variability. The descriptive coefficients are the representative of the sample or the whole population.
Inferential statistics is based on the inferences drawn, about the population, from the experiment conducted after selecting a sample from the population.
This is because the survey results are used to interpret the population proportion of class who are willing to take another math class.
Answer = 7,800
Since 10 is raised to the third power, there are 3 digits after the decimal, which would be 8 and two zeroes since no other digits are given, so 7,800.
<h3>Answer:</h3>
t=3.673900
<h3>Explanation:</h3>
Given
df = 28df=28 -- degree of freedom
Area = 0.005Area=0.005
Required
Determine the t-value
The given parameters can be illustrated as follows:
P(T > t) = \alphaP(T>t)=α
Where
\alpha = 0.005α=0.005
So, we have:
P(T > t) = 0.005P(T>t)=0.005
To solve further, we make use of the attached the student's t distribution table.
From the attached table,
The t-value is given at the row with df = 28 and \alpha = 0.005α=0.005 is 3.673900
Hence, t = 3.673900t=3.673900
Its 7.86 x 10 to the 7th power, all you do is take the dot and move it over to right 7 times and that gives you your answer of 7.86 x 10 to the 7th power.
Answer:
-5(g-3h+5)
Step-by-step explanation:
-5g+15h-25
-5(g-3h+5)
