Answer:
The domain in each case is the set of real numbers
Step-by-step explanation:
There is no restriction on what values can be used for x. The domain in each case is the set of real numbers
Answer:
Mean of the population having 6"-9" Hatching =38
Standard Deviation =4
Step-by-step explanation:
Confidence interval of 95% means that 95% of data lie within two standard deviations.
That is data values lie between 38-2×4 to 38 +2×4.
⇒Which is 38-8 to 38+8.
⇒30 to 46.
it is also given that margin of error is 2.5%.
So, the data value will lie between
Mean of beginning value to extreme value of 95% confidence level
So, Sample mean of this observation having 2.5% margin of error = 38
Option D:→ 38
Answer:Jeff's restaurant
Step-by-step explanation:
I'm pretty sure its right
<span>−1.2z − 8.2 > −9.7</span>
−1.2z > - 1.5
z < 1.25
