Well 4.50/2 is 2.25 so 2.25 x 6 = 13.50
Solution :
In the question, it is given that :
There are 50 percent yellow winged butterflies and 50 percent black winged butterflies.
The sampled population of the butterflies follows the Hardy-Weinberg equilibrium.
Therefore,
So, 
Therefore, the allele frequency for yellow winged butterflies will be q = 0.707
Answer:
Rounding up to the nearest degree is equivalent to rounding up to the nearest whole number (or integer)
Step-by-step explanation:
Any value between degrees above .5 is rounded up to the next degree, so for instance:
30.4 --> 30
30.5 --> 31
30.999 --> 31
31 --> 31
31.499 --> 31
Answer:
d
Step-by-step explanation:
it's a constant slope of 5/1
Answer:
The mean is usual
Step-by-step explanation:
We have that the mean (m) is equal to 21, the standard deviation (sd) = 1.31 and the sample size (n) = 64
They ask us for P (x <20.5)
For this, the first thing is to calculate z, which is given by the following equation:
z = (x - m) / (sd / (n ^ 1/2))
We have all these values, replacing we have:
z = (20.5 - 21) / (1.31 / (64 ^ 1/2))
z = -3.05
With the normal distribution table (attached), we have that at that value, the probability is:
P (z <-3.05) = 0.0002
The mean is usual because P (x> 20.5) = 1 - P (x <20.5) = 1 - 0.0002 = 0.9998 is a fairly high probability.
