<u><em>Answer:</em></u>
Change the texture of their scales
<u><em>Explanation:</em></u>
Species with this characteristic are capable of changing the texture to fool predators, not attract mates
What we are looking for is the confidence interval.
Given:
Sample it is denoted by n = 10
Mean = 80
Standard deviation = 12
Confidence Interval = 99%
Now compute for the margin of error, the formula is Za/2 * σ/√(n)
A 99% level of confidence has a critical value of zα/2 = 2.58.
The standard error is σ/√(n) = 3.162
Multiply 2.58 by 3.162 = 9.8 is the margin of error.
The formula for confidence interval is x̅ ± Za/2 * σ/√(n)
= 80 ± 9.8
= 70.2 < x< 89.8
Answer:
the answer is trial courts, please say thank you and rate 5
Explanation:
Answer:
Candidates use social media to communicate information. OR
People use social media to spread misinformation.
Explanation:
hope this helps
Answer:
The 40th parallel north is a circle of latitude that is 40 degrees north of the earths equatorial plane.It crosses through Europe,Asia,The Pacific Ocean,North America and the Atlantic Ocean.
Explanation:
