Answer:
<h3>A4root13 или С 4root5</h3>
Step-by-step explanation:
Answer:
The answer is C.
Step-by-step explanation:
The number between 0 and 1. Think of decimals as cents, 100 cents makes a whole. So the number will be greater than 0 but less than 100.
Answer:4 and 5
Step-by-step explanation:
√(20) is approximately 4.5 so it is between 4 and 5
Answer:
53/50
Step-by-step explanation:
9/15 + 14/12
Simplify.
9/15 + 7/6
Make denominators equal.
54/90 + 105/90
Add fractions since denominators are equal.
159/90
Simplify.
= 53/50
Complete Question
The complete question is shown on the first uploaded image
Answer:
The decision is to <u>reject</u> the <u> null hypothesis</u> at a significant level of <u>significance </u>
There is <u>sufficient </u> evidence to conclude that <u>at least one of the population mean</u> is <u>different from</u> <u>at least of the population</u>
Step-by-step explanation:
From the question we are told that the claim is
The mean growth rates of all four species are equal.
The null hypothesis is
![H_o : \mu _1 = \mu_2 = \mu_3 = \mu_4](https://tex.z-dn.net/?f=H_o%20%20%3A%20%20%5Cmu%20_1%20%3D%20%20%5Cmu_2%20%3D%20%5Cmu_3%20%20%3D%20%20%5Cmu_4)
Th alternative hypothesis is
![H_a: at \ least \ one \ of \ the \ means \ is \not\ equal](https://tex.z-dn.net/?f=H_a%3A%20at%20%5C%20least%20%5C%20one%20%5C%20of%20%5C%20%20the%20%5C%20%20means%20%5C%20is%20%5Cnot%5C%20equal)
From question the p-value is ![p-value = 0.015](https://tex.z-dn.net/?f=p-value%20%20%3D%20%200.015)
And since the
so the null hypothesis will be rejected
So
The decision is to <u>reject</u> the <u> null hypothesis</u> at a significant level of <u>significance </u>
There is <u>sufficient </u> evidence to conclude that <u>at least one of the population mean</u> is <u>different from</u> <u>at least of the population</u>