Answer:
Not Sure
Step-by-step explanation:
The slope is 0.
See graph below...
What is 22/3 times 49/10
1 answer:
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Answer:
Step-by-step explanation:
Given that X, the number of square feet per house is N(mean, 137)
Sample size = 19
Sample mean x bar =1350 sq ft
Since population std dev is given,
std error of sample =
Since sample size is small, t critical value can be used
df = 18
t value for 80% two tailed = 1.333
Margin of error = ±1.333(std error) = ±
Confidence interval = sample mean ±margin of error
=
Answer:
Step-by-step explanation:
A complex number is a number which has some real part and some imaginary part.
Standard form of a complex number is represented as
Where is the real part,
and is the imaginary part.
And
Given complex number:
Hence, the standard form is .