Answer:
not rejecting the null hypothesis when it is false.
Step-by-step explanation:
Significance level or alpha level is the probability of rejecting the null hypothesis when null hypothesis is true. It is considered as a probability of making a wrong decision. It is a statistical test which determines probability of type I error. If the obtained probability is equal of less than critical probability value then reject the null hypothesis.
Answer:
it would be $300 because it is $12 per frame so u would multiply 12*15 and get 180 then with $8 shipping u multiply 8*15 and get $120 then add 120+180 to get $300
Step-by-step explanation:
hope this helped:)
Explain why a change from 20 to 40 is a 100% increase, but a change from 40 to 20 is a 50% decrease.
Answer:
growth, decay, growth, decay, decay
Step-by-step explanation:
If you raise 1 to any positive power you get 1.
If you raise a number greater than 1 to any positive power, you get more than 1. For example, 1.5^2 = 2.25, and 2.25 > 1.
If you raise a number between 0 and 1 to a positive power, you get a number that is less than 1. For example, 0.5^2 = 0.25.
Now look at each example. If the quantity raised to a power is greater than 1, it will give an answer greater than 1, so it is exponential growth.
If the quantity raised to a power is between 0 and 1, the result is less than 1, and it is exponential decay.
A. 1.3^t
1.3 > 1; this is growth.
B. 0.95^t
0.95 is between 0 and 1, so this is decay.
C. 1.03^t
1.03 > 1; this is growth
D. 0.73^t
0.73 is between 0 and 1, so this is decay.
E. 0.25^t
0.25 is between 0 and 1, so this is decay.
GIVEN:
- <u>Scale factor</u> :- 5/2
ANSWER:
Perimeter of ΔDEF = 5.5 + 2 × 7
So, perimeter of ΔJKL = 19.5 × 5/2