Answer:
Option C
Step-by-step explanation:
In the matrix, the determinant is the difference between the opposite elements multiplied.
So, the opposite elements multiplied will give us:
=> ad,bc
The difference is
=> ad-bc
You will have 40 minutes before it it’s 100% loaded
Answer:
Variance.
Step-by-step explanation:
that is the variance of the data.
The square root of the variance is the Standard Deviation.
43.5 - 32 = 11.5
11.5 pounds is the increase in dogs weight.
11.5 ÷ 43.5 = 0.264
0.264 rounded to the nearest whole percent = 26%
The increase in weight from 2010 to 2011 is 26%
Answer:
5) Fail to reject the null hypothesis.
Step-by-step explanation:
When we do a hypothesis test we usually compare the P-value with alpha, not with beta.
Alpha is the probability of rejecting a true null hypothesis, so if we are using alpha as a reference, it is because we start the test assuming that the null hypothesis is true.
In this case, the P-value is greater than alpha. This means that there is not enough evidence to conclude that the null hypothesis is false. We fail to reject the null hypothesis and we continue assuming that the null hypothesis is true.
