Which of the following exponential equations could be represented by the table below?
1 answer:
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Answer:
99% confidence interval for the soil water content is determined by
(0.19474, 0.26926)
Step-by-step explanation:
<u><em>Explanation</em></u>:-
Given mean of the sample = 23.2% = 0.232
Given standard deviation of the sample = 1.0% =0.01
Given sample size 'n' =4
Degrees of freedom = n-1 =4-1 =3
critical value = 0.01
99% confidence interval for the soil water content is determined by
( 0.232 -0.03726 , 0.232 +0.03726)
(0.19474, 0.26926)
<u><em>Final answer:</em></u>-
99% confidence interval for the soil water content is determined by
(0.19474, 0.26926)
Answer:
y = 4
Step-by-step explanation:
We are to find an equation of a line that passes through (2,4) and has a slope of 0.
Taking another point (x,y) on the line.
Slope of a straight line = change in y ÷ change in x.
i.e
y - 4 = 0(x - 2)
y - 4 = 0
y = 4 (the equation of our line)