Answer:
Probability = 0.13591
Step-by-step explanation:
We are given;
Population mean; μ = 4.55
Population standard deviation: σ = 0.39
Now, we want to find the probability that the housefly's wing length will meet the requirements of the first phase of the experiment. This is;
P(3.77mm < X < 4.16mm)
Z-score formula is;
z = (x - μ)/σ
When x = 3.77mm
z = (3.77 - 4.55)/0.39
z = -2
When x = 4.16
z = (4.16 - 4.55)/0.39
z = -1
From online p-value calculator between 2 z-scores attached, we have;
P-value = 0.13591
Answer:
D. n= 0 or n= 4/5
Step-by-step explanation:
Factor and set each factor equal to zero.
n
=
0
,
4
5
Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
n
=
0
,
4
5
Decimal Form:
n
=
0
,
0.8
Answer:
The Geometric Mean of 4 and 12 is 6.9
Step-by-step explanation: