3. you sub 12 from 6 to get 9
and 9-3 because you need to know the missing space which is 6 which makes ur triangle equal so umm yea its 3
Answer:
The null hypothesis is that there is no difference in the mean number of male and female cats
H₀; μ₂ - μ₁ = 0
Step-by-step explanation:
The given parameters are;
The given percentage of male stray cat population = 50%
The given percentage of female stray cat population = 50%
The number of areas the researcher visits, n = 15
The number of stray male cats he finds = 11
The kind of test to be performed = Sign test
The significance level, α = 0.05
A) Therefore the null hypothesis is H₀; μ₂ - μ₁ = 0
The alternative hypothesis is Hₐ; μ₂ - μ₁ ≠ 0.
Rotate the hexagon so the sides line up to make it easier
then set up a proportion
x/x+1 = 10/30
30x = 10x + 10
20x = 10
x = 1/2
Answer:
28.26
Step-by-step explanation:
I hope this helps!
Answer: C
Step-by-step explanation:
